TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
AUTOCORRELATION [27 records]
Record 1 - internal organization data 2021-01-06
Record 1, English
Record 1, Subject field(s)
- Statistical Methods
- Remote Sensing
- Range Measurements (Telecommunications)
- Environmental Studies and Analyses
Record 1, Main entry term, English
- spatial autocorrelation
1, record 1, English, spatial%20autocorrelation
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Spatial autocorrelation measures the correlation of a variable with itself through space. Spatial autocorrelation can be positive or negative. 2, record 1, English, - spatial%20autocorrelation
Record 1, Key term(s)
- spatial auto-correlation
Record 1, French
Record 1, Domaine(s)
- Méthodes statistiques
- Télédétection
- Mesures à distance (Télécommunications)
- Études et analyses environnementales
Record 1, Main entry term, French
- autocorrélation spatiale
1, record 1, French, autocorr%C3%A9lation%20spatiale
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
On appelle autocorrélation spatiale le fait qu'en général deux lieux ou unités spatiales quelconques voisins ont plus tendance à se ressembler que deux lieux éloignés l'un de l'autre. Nous pouvons définir l'autocorrélation spatiale comme étant l'observation de la réalisation d’un processus stochastique spatial qui est tout sauf indépendant spatialement. 2, record 1, French, - autocorr%C3%A9lation%20spatiale
Record 1, Key term(s)
- auto-corrélation spatiale
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2020-05-01
Record 2, English
Record 2, Subject field(s)
- Statistics
Record 2, Main entry term, English
- deviate
1, record 2, English, deviate
correct, noun
Record 2, Abbreviations, English
Record 2, Synonyms, English
- random deviation 2, record 2, English, random%20deviation
correct
- random difference 3, record 2, English, random%20difference
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A statistical variable that gives the deviation ... of another variable from a fixed value ... 4, record 2, English, - deviate
Record number: 2, Textual support number: 1 CONT
Some autocorrelation is present in the results and the deviates show a peak in recruitment in the mid-1970s, followed by a slight increase in recruitment rate from 1979 onward. 5, record 2, English, - deviate
Record 2, French
Record 2, Domaine(s)
- Statistique
Record 2, Main entry term, French
- écart aléatoire
1, record 2, French, %C3%A9cart%20al%C3%A9atoire
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- déviation aléatoire 2, record 2, French, d%C3%A9viation%20al%C3%A9atoire
feminine noun
- écart résiduel 3, record 2, French, %C3%A9cart%20r%C3%A9siduel
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Les résultats présentent une certaine autocorrélation et les écarts aléatoires révèlent un pic du recrutement au milieu des années 1970, suivi d’une légère hausse du taux de recrutement à partir de 1979. 4, record 2, French, - %C3%A9cart%20al%C3%A9atoire
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Estadística
Record 2, Main entry term, Spanish
- deviación por azar
1, record 2, Spanish, deviaci%C3%B3n%20por%20azar
feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2017-01-25
Record 3, English
Record 3, Subject field(s)
- Statistics
Record 3, Main entry term, English
- first-order auto-correlation 1, record 3, English, first%2Dorder%20auto%2Dcorrelation
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 OBS
first-order auto-correlation: term extracted from the “Glossaire de l’économie” and reproduced with permission of the Organisation for Economic Co-operation and Development. 2, record 3, English, - first%2Dorder%20auto%2Dcorrelation
Record 3, French
Record 3, Domaine(s)
- Statistique
Record 3, Main entry term, French
- autocorrélation du premier ordre
1, record 3, French, autocorr%C3%A9lation%20du%20premier%20ordre
feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
autocorrélation du premier ordre : terme extrait du «Glossaire de l'économie» et reproduit avec l'autorisation de l'Organisation de coopération et de développement économiques. 2, record 3, French, - autocorr%C3%A9lation%20du%20premier%20ordre
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2011-11-23
Record 4, English
Record 4, Subject field(s)
- Mathematics
- Vulcanology and Seismology
- Geophysics
Record 4, Main entry term, English
- autocorrelation
1, record 4, English, autocorrelation
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
... the relationship between values of a variable taken at certain times in [a time] series and values of a variable taken at other, usually earlier times. 2, record 4, English, - autocorrelation
Record 4, French
Record 4, Domaine(s)
- Mathématiques
- Volcanologie et sismologie
- Géophysique
Record 4, Main entry term, French
- autocorrélation
1, record 4, French, autocorr%C3%A9lation
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Fonction mathématique dépendant du temps mesurant la corrélation de la forme d’onde avec elle-même. 2, record 4, French, - autocorr%C3%A9lation
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Matemáticas
- Vulcanología y sismología
- Geofísica
Record 4, Main entry term, Spanish
- autocorrelación
1, record 4, Spanish, autocorrelaci%C3%B3n
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Correlación de una forma de onda con ella misma. 1, record 4, Spanish, - autocorrelaci%C3%B3n
Record number: 4, Textual support number: 1 OBS
Da la transformación de Fourier del espectro de potencia de la forma de onda (el espectro potencia-densidad en el caso de las señales aleatorias). 1, record 4, Spanish, - autocorrelaci%C3%B3n
Record 5 - internal organization data 2010-09-27
Record 5, English
Record 5, Subject field(s)
- Mathematics
- Computer Graphics
Record 5, Main entry term, English
- autocorrelation function
1, record 5, English, autocorrelation%20function
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A function using a time-delay parameter to calculate cyclic activity in a complex signal. 2, record 5, English, - autocorrelation%20function
Record 5, Key term(s)
- auto-correlation function
Record 5, French
Record 5, Domaine(s)
- Mathématiques
- Infographie
Record 5, Main entry term, French
- fonction d’autocorrélation
1, record 5, French, fonction%20d%26rsquo%3Bautocorr%C3%A9lation
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- fonction d’auto-corrélation 2, record 5, French, fonction%20d%26rsquo%3Bauto%2Dcorr%C3%A9lation
correct, feminine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Moyenne du produit des valeurs d’un signal à un instant donné (t) et du temps ultérieur (t + d), qui mesure le degré de ressemblance du signal avec lui-même pour un intervalle de temps (d). 3, record 5, French, - fonction%20d%26rsquo%3Bautocorr%C3%A9lation
Record number: 5, Textual support number: 1 CONT
La fonction d’auto-corrélation d’un signal représente la moyenne du produit des valeurs du signal à un instant donné et au temps ultérieur. Cette grandeur permet donc de déceler si, et pendant combien de temps, la valeur instantanée du signal dépend de ce qu’elle était auparavant : d’où son nom. Ou bien encore, elle est une mesure du degré de ressemblance du signal avec lui-même lorsque le temps s’écoule. 2, record 5, French, - fonction%20d%26rsquo%3Bautocorr%C3%A9lation
Record number: 5, Textual support number: 1 OBS
La fonction d’autocorrélation sert à déceler les phénomènes cycliques dans un signal complexe. 3, record 5, French, - fonction%20d%26rsquo%3Bautocorr%C3%A9lation
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2005-07-28
Record 6, English
Record 6, Subject field(s)
- Meteorological Forecasting, Data Measurement and Analysis
- Modelling (Mathematics)
Record 6, Main entry term, English
- autocorrelation
1, record 6, English, autocorrelation
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
... the correlation (usually linear-squared correlation) between members of a time series of observations, and the same values at a fixed time interval later. 2, record 6, English, - autocorrelation
Record number: 6, Textual support number: 1 CONT
In the semi-arid climate, autocorrelation is lower than in the temperate climate due to the short-duration rainfall events. Nevertheless, an increase of correlation for shorter time lags was, in principle, reproduced by the model. 3, record 6, English, - autocorrelation
Record 6, French
Record 6, Domaine(s)
- Prévisions météorologiques et mesure et analyse des données
- Modélisation (Mathématique)
Record 6, Main entry term, French
- autocorrélation
1, record 6, French, autocorr%C3%A9lation
feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Propriété qu’ont les éléments d’une série chronologique de dépendre d’un ou de plusieurs éléments qui les précèdent dans la série. 1, record 6, French, - autocorr%C3%A9lation
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2005-06-02
Record 7, English
Record 7, Subject field(s)
- Statistical Methods
Record 7, Main entry term, English
- Box and Jenkins method
1, record 7, English, Box%20and%20Jenkins%20method
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- Box-Jenkins method 2, record 7, English, Box%2DJenkins%20method
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
The Box and Jenkins method is applied for the creation of appropriate forecasting models of the 12 basic groups of the Consumer Price Index, using the statistical package SPSS for the analysis of the time series, the estimation of the parameters of the models and for the diagnostic checking. 3, record 7, English, - Box%20and%20Jenkins%20method
Record 7, Key term(s)
- Box Jenkins method
Record 7, French
Record 7, Domaine(s)
- Méthodes statistiques
Record 7, Main entry term, French
- méthode de Box et Jenkins
1, record 7, French, m%C3%A9thode%20de%20Box%20et%20Jenkins
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- méthode de Box-Jenkins 2, record 7, French, m%C3%A9thode%20de%20Box%2DJenkins
correct, feminine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Ce second cours de méthodes de prévision présente l'utilisation de techniques probabilistes et statistiques plus avancées. La matière couvre les méthodes d’analyse de séries chronologiques et de prévision suivantes : les principales méthodes de lissage exponentiel, la modélisation ARIMA des séries chronologiques qui permet en quelque sorte de créer sa propre méthode de prévision(autocorrélation et stationnarité, modèles ARIMA, méthode de Box et Jenkins, analyse d’intervention, compléments). 3, record 7, French, - m%C3%A9thode%20de%20Box%20et%20Jenkins
Record 7, Key term(s)
- méthode de Box Jenkins
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2003-08-27
Record 8, English
Record 8, Subject field(s)
- Statistical Methods
- Calculating Procedures (Mathematics)
Record 8, Main entry term, English
- autocorrelation
1, record 8, English, autocorrelation
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- self-correlation 2, record 8, English, self%2Dcorrelation
correct
- parent autocorrelation 3, record 8, English, parent%20autocorrelation
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 OBS
parent autocorrelation : Correlations of values derived from a parent series are called "parent autocorrelations" and those from sample values "sample (finite) autocorrelations" ... 3, record 8, English, - autocorrelation
Record 8, French
Record 8, Domaine(s)
- Méthodes statistiques
- Procédés de calcul (Mathématiques)
Record 8, Main entry term, French
- autocorrélation
1, record 8, French, autocorr%C3%A9lation
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- auto-corrélation 1, record 8, French, auto%2Dcorr%C3%A9lation
correct, feminine noun
Record 8, Textual support, French
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Métodos estadísticos
- Métodos de cálculo (Matemáticas)
Record 8, Main entry term, Spanish
- autocorrelación
1, record 8, Spanish, autocorrelaci%C3%B3n
correct, feminine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 DEF
Correlación interna entre los miembros de series de observaciones ordenadas en tiempo o espacio. 2, record 8, Spanish, - autocorrelaci%C3%B3n
Record 9 - internal organization data 2002-07-15
Record 9, English
Record 9, Subject field(s)
- Air Navigation Aids
Record 9, Main entry term, English
- Gold code
1, record 9, English, Gold%20code
correct, officially approved
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
A class of unique codes presently used by GPS, which exhibit bounded cross-correlation and off peak auto-correlation values. [Definition officially approved by ICAO.] 1, record 9, English, - Gold%20code
Record number: 9, Textual support number: 1 OBS
Gold code: term officially approved by the International Civil Aviation Organization (ICAO). 2, record 9, English, - Gold%20code
Record 9, French
Record 9, Domaine(s)
- Aides à la navigation aérienne
Record 9, Main entry term, French
- code Gold
1, record 9, French, code%20Gold
correct, masculine noun, officially approved
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Ensemble de codes uniques utilisé actuellement par le GPS et caractérisé par de faibles valeurs de corrélation croisée et d’autocorrélation hors crête. [Définition uniformisée par l'OACI. ] 1, record 9, French, - code%20Gold
Record number: 9, Textual support number: 1 OBS
code Gold : terme uniformisé par l’Organisation de l’aviation civile internationale (OACI). 2, record 9, French, - code%20Gold
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Ayuda para la navegación aérea
Record 9, Main entry term, Spanish
- Código áureo
1, record 9, Spanish, C%C3%B3digo%20%C3%A1ureo
correct, masculine noun, officially approved
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
Record 9, Textual support, Spanish
Record number: 9, Textual support number: 1 DEF
Una clase de códigos exclusivos utilizados en la actualidad por el GPS, que ostenta una correlación cruzada limitada y valores de autocorrelación fuera del máximo. [Definición aceptada oficialmente por la OACI.] 1, record 9, Spanish, - C%C3%B3digo%20%C3%A1ureo
Record number: 9, Textual support number: 1 OBS
Código áureo: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 9, Spanish, - C%C3%B3digo%20%C3%A1ureo
Record 10 - internal organization data 2002-06-27
Record 10, English
Record 10, Subject field(s)
- Mathematical Geography
- Remote Sensing
Record 10, Main entry term, English
- pseudorandom noise
1, record 10, English, pseudorandom%20noise
correct
Record 10, Abbreviations, English
- PRN 1, record 10, English, PRN
correct
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
A sequence of digital 1's and 0's which appears to be randomly distributed like noise, but which can be exactly reproduced. 1, record 10, English, - pseudorandom%20noise
Record number: 10, Textual support number: 1 OBS
The important property of PRN codes is that they have a low auto correlation value for all delays or lags except when they are exactly coincident. Each NAVSTAR satellite has its own unique C/A and P pseudorandom noise codes. 1, record 10, English, - pseudorandom%20noise
Record number: 10, Textual support number: 2 OBS
pseudorandom noise: term and definition provided by the Canadian Hydrographic Service. 1, record 10, English, - pseudorandom%20noise
Record 10, French
Record 10, Domaine(s)
- Géographie mathématique
- Télédétection
Record 10, Main entry term, French
- bruit pseudo-aléatoire
1, record 10, French, bruit%20pseudo%2Dal%C3%A9atoire
correct, masculine noun
Record 10, Abbreviations, French
- BPA 1, record 10, French, BPA
correct, masculine noun
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Succession de zéros et de uns qui semblent répartis au hasard comme le bruit, mais qui peut être fidèlement reproduite. 1, record 10, French, - bruit%20pseudo%2Dal%C3%A9atoire
Record number: 10, Textual support number: 1 OBS
La propriété importante des codes BPA est qu'ils présentent une fiable autocorrélation pour tous les temps de propagation sauf lorsqu'ils coïncident parfaitement. Chaque satellite NAVSTAR diffuse des codes C/A et P de bruit pseudo-aléatoire qui lui sont propres. 1, record 10, French, - bruit%20pseudo%2Dal%C3%A9atoire
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2002-02-26
Record 11, English
Record 11, Subject field(s)
- Statistical Methods
- Statistical Surveys
Record 11, Main entry term, English
- autocorrelation coefficient
1, record 11, English, autocorrelation%20coefficient
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- self-correlation coefficient 2, record 11, English, self%2Dcorrelation%20coefficient
correct
- coefficient of autocorrelation 2, record 11, English, coefficient%20of%20autocorrelation
correct
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
Measure of the autocorrelation between pairs of a series given by their covariance divided by the variance of the series. 3, record 11, English, - autocorrelation%20coefficient
Record 11, French
Record 11, Domaine(s)
- Méthodes statistiques
- Sondages et enquêtes (Statistique)
Record 11, Main entry term, French
- coefficient d’autocorrélation
1, record 11, French, coefficient%20d%26rsquo%3Bautocorr%C3%A9lation
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- coefficient d’auto-corrélation 2, record 11, French, coefficient%20d%26rsquo%3Bauto%2Dcorr%C3%A9lation
correct, masculine noun
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Mesure de l'autocorrélation entre paires d’éléments d’une série, donnée par leur covariance divisée par la variance de la série. 3, record 11, French, - coefficient%20d%26rsquo%3Bautocorr%C3%A9lation
Record 11, Spanish
Record 11, Campo(s) temático(s)
- Métodos estadísticos
- Encuestas estadísticas
Record 11, Main entry term, Spanish
- coeficiente de autocorrelación
1, record 11, Spanish, coeficiente%20de%20autocorrelaci%C3%B3n
correct, masculine noun
Record 11, Abbreviations, Spanish
Record 11, Synonyms, Spanish
Record 11, Textual support, Spanish
Record number: 11, Textual support number: 1 DEF
Medida de la autocorrelación entre parejas de elementos de una serie expresada mediante su covarianza dividida por la varianza de la serie. 2, record 11, Spanish, - coeficiente%20de%20autocorrelaci%C3%B3n
Record 12 - internal organization data 2001-08-22
Record 12, English
Record 12, Subject field(s)
- Statistical Methods
- Remote Sensing
- Range Measurements (Telecommunications)
- Environmental Studies and Analyses
Record 12, Main entry term, English
- local indicator of spatial association
1, record 12, English, local%20indicator%20of%20spatial%20association
correct
Record 12, Abbreviations, English
- LISA 1, record 12, English, LISA
correct
Record 12, Synonyms, English
- local indicator of spatial autocorrelation 2, record 12, English, local%20indicator%20of%20spatial%20autocorrelation
correct
- LISA 3, record 12, English, LISA
correct
- LISA 3, record 12, English, LISA
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
Local indicators of spatial autocorrelation. ... As the name implies, this is a method for detecting spatial autocorrelation, typically in group-level data. Local indicators of spatial autocorrelation (LISA) allow for the decomposition of global indicators into the contribution of each individual observation. They detect clustering around a given observation rather than a pre-specified site somewhere in the sampled space. The LISA for each observation gives an indication of the extent of significant spatial clustering of similar values around that observation. The sum of LISAs for all observations is proportional to a global indicator of spatial association. There can be two interpretations of the LISA statistics, as indicators of local spatial clusters and as a diagnostic for outliers with respect to the measure of global association (local instability). 4, record 12, English, - local%20indicator%20of%20spatial%20association
Record number: 12, Textual support number: 2 CONT
Application of the Getis statistic to hemispheric and regional scale passive microwave derived snow water equivalent imagery. ... In this study, five day averaged Special Sensor Microwave/Imager (SSMI/I) derived SWE (snow water equivalent) imagery are analyzed with the Getis statistic (Gi), a local indicator of spatial autocorrelation. 5, record 12, English, - local%20indicator%20of%20spatial%20association
Record number: 12, Textual support number: 1 PHR
LISA map, LISA result, LISA statistic. 1, record 12, English, - local%20indicator%20of%20spatial%20association
Record 12, French
Record 12, Domaine(s)
- Méthodes statistiques
- Télédétection
- Mesures à distance (Télécommunications)
- Études et analyses environnementales
Record 12, Main entry term, French
- indicateur local d’association spatiale
1, record 12, French, indicateur%20local%20d%26rsquo%3Bassociation%20spatiale
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- indicateur local d’autocorrélation spatiale 2, record 12, French, indicateur%20local%20d%26rsquo%3Bautocorr%C3%A9lation%20spatiale
proposal, masculine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
«Local Spatial Autocorrelation Characteristics of Landsat TM Imagery of a Managed Forest Area», par M. Wulder et B. Boots. [...] la mesure des indicateurs locaux d’association spatiale(LISA, «local indicators of spatial indicators» [sic]) permet d’évaluer pour chaque pixel de l'image à la fois le degré de dépendance spatiale du pixel par rapport aux pixels voisins et l'amplitude des valeurs de variation dans le voisinage du pixel. Dans cette étude, on applique une mesure LISA, la mesure Getis(Gi), à des images Landsat TM d’une région forestière aménagée. [...] Cette recherche exploratoire confirme que l'information sur la dépendance spatiale telle que dérivée de la mesure de(Gi) constitue une nouvelle source importante d’information spatiale pour l'évaluation des images numériques en milieu forestier. 3, record 12, French, - indicateur%20local%20d%26rsquo%3Bassociation%20spatiale
Record number: 12, Textual support number: 2 CONT
Des travaux plus récents ont permis de développer des mesures locales d’autocorrélation spatiale(Getis et Ord, 1992, Ord et Getis, 1995, Anselin, 1995). Ces mesures décomposent l'indice global de façon à identifier la contribution individuelle de chaque lieu; ils mesurent successivement pour chacun la dépendance/association spatiale entre la valeur de la variable prise en ce lieu et l'ensemble de celles prises dans son voisinage. Ces indices locaux permettent donc de détecter les poches locales d’autocorrélation spatiale. Les deux principales propriétés que doivent remplir les indices locaux pour être considérés comme des indicateurs locaux d’association spatiale(LISA) tels qu'ils ont été définis par Anselin(1995) sont les suivantes :(i) pour chaque observation, ils donnent des indications d’un éventuel regroupement de valeurs similaires(ou de tendance opposée) dans son voisinage, et(ii) la somme des indices locaux sur l'ensemble des observations est proportionnelle à l'indice global correspondant. 4, record 12, French, - indicateur%20local%20d%26rsquo%3Bassociation%20spatiale
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2001-08-22
Record 13, English
Record 13, Subject field(s)
- Statistical Methods
- Remote Sensing
- Range Measurements (Telecommunications)
- Environmental Studies and Analyses
Record 13, Main entry term, English
- Getis statistic
1, record 13, English, Getis%20statistic
correct
Record 13, Abbreviations, English
- Gi 2, record 13, English, Gi
correct, see observation
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
Application of the Getis statistic to hemispheric and regional scale passive microwave derived snow water equivalent imagery. ... In this study, five day averaged Special Sensor Microwave/Imager (SSM/I) derived SWE [snow water equivalent] imagery are analyzed with the Getis statistic (Gi), a local indicator of spatial autocorrelation. 3, record 13, English, - Getis%20statistic
Record number: 13, Textual support number: 2 CONT
In contrast to semivariance, the Getis statistic (Gi), generates values which relate variations within patterns of spatial dependence. Thus, it has the potential to uncover discrete spatial regimes which might be overlooked by existing techniques. ... Wulder and Boots have adapted the Getis statistic for processing remotely sensed imagery. The Getis statistic yields a standardized value which indicates both the degree of autocorrelation in the values of the digital numbers centered on a given pixel and the magnitude of these values in relation to those of the entire image. The Gi values measure the extent to which a pixel is surrounded by a cluster of high or low values of a particular variable (e.g. DN). Large positive Gi values denote a cluster of high DN values; large negative Gi values indicate the spatial dependence within a tree crown or between shadow elements. High positive values generated from infrared wavelength image data indicate the presence of a tree object whereas high negative values relate a non-tree feature. 4, record 13, English, - Getis%20statistic
Record number: 13, Textual support number: 1 OBS
Getis: This name refers to Mr. Arthur Getis, of San Diego State University, who developed the local autocorrelation statistic named after him. [Information obtained from Mr. Frank Eichel, RPF, ADV. Dipl. GIS, Msc Forestry (Remote Sensing) candidate, University of British Columbia.] 5, record 13, English, - Getis%20statistic
Record 13, Key term(s)
- Ghettis statistic
- Getis value
- Getis measure
Record 13, French
Record 13, Domaine(s)
- Méthodes statistiques
- Télédétection
- Mesures à distance (Télécommunications)
- Études et analyses environnementales
Record 13, Main entry term, French
- statistique de Getis
1, record 13, French, statistique%20de%20Getis
correct, feminine noun
Record 13, Abbreviations, French
- Gi 2, record 13, French, Gi
correct, see observation
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 OBS
statistique de Getis : terme proposé par Mme Michèle Bernier-Cardou, statisticienne, Ressources naturelles Canada, Centre de foresterie des Laurentides. 1, record 13, French, - statistique%20de%20Getis
Record number: 13, Textual support number: 2 OBS
«Local Spatial Autocorrelation Characteristics of Landsat TM Imagery of a Managed Forest Area», par M. Wulder et B. Boots. [...] la mesure des indicateurs locaux d’association spatiale(LISA, «local indicators of spatial indicators» [sic : plutôt «local indicators of spatial association»]) permet d’évaluer pour chaque pixel de l'image à la fois le degré de dépendance spatiale du pixel par rapport aux pixels voisins et l'amplitude des valeurs de variation dans le voisinage du pixel. Dans cette étude, on applique une mesure LISA, la mesure Getis(Gi), à des images Landsat TM d’une région forestière aménagée. [...] Cette recherche exploratoire confirme que l'information sur la dépendance spatiale telle que dérivée de la mesure de(Gi) constitue une nouvelle source importante d’information spatiale pour l'évaluation des images numériques en milieu forestier. 3, record 13, French, - statistique%20de%20Getis
Record 13, Key term(s)
- mesure de Getis
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 1999-02-08
Record 14, English
Record 14, Subject field(s)
- Artificial Intelligence
- Internet and Telematics
Record 14, Main entry term, English
- partial autocorrelation
1, record 14, English, partial%20autocorrelation
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
- PARCOR 2, record 14, English, PARCOR
correct
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
A linear prediction coding method for speech synthesis (ISO/IEC, JTC1/SC1, N1686, 1995). 1, record 14, English, - partial%20autocorrelation
Record 14, French
Record 14, Domaine(s)
- Intelligence artificielle
- Internet et télématique
Record 14, Main entry term, French
- autocorrelation partielle
1, record 14, French, autocorrelation%20partielle
correct, feminine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- parcor 2, record 14, French, parcor
correct
Record 14, Textual support, French
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 1996-12-09
Record 15, English
Record 15, Subject field(s)
- Statistics
Record 15, Main entry term, English
- lag autocorrelation
1, record 15, English, lag%20autocorrelation
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 OBS
As in "lag autocorrelation factor". 2, record 15, English, - lag%20autocorrelation
Record 15, French
Record 15, Domaine(s)
- Statistique
Record 15, Main entry term, French
- autocorrélation avec décalage
1, record 15, French, autocorr%C3%A9lation%20avec%20d%C3%A9calage
feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- autocorrélation avec retard 1, record 15, French, autocorr%C3%A9lation%20avec%20retard
feminine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 OBS
Le terme anglais «coefficient» est souvent sous-entendu après l'expression; par conséquent, l'expression en vedette peut vouloir dire «coefficient d’autocorrélation avec décalage(retard) ». 1, record 15, French, - autocorr%C3%A9lation%20avec%20d%C3%A9calage
Record number: 15, Textual support number: 2 OBS
Terme inspiré de «lag correlation» dans le «Dictionnaire de mathématiques» (en 4 langues), Elsevier. 1, record 15, French, - autocorr%C3%A9lation%20avec%20d%C3%A9calage
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 1995-11-07
Record 16, English
Record 16, Subject field(s)
- Calculating Procedures (Mathematics)
- Statistical Methods
- Econometrics
Record 16, Main entry term, English
- autoregressive process
1, record 16, English, autoregressive%20process
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
Process which produces series having autocorrelation and random components. 2, record 16, English, - autoregressive%20process
Record 16, French
Record 16, Domaine(s)
- Procédés de calcul (Mathématiques)
- Méthodes statistiques
- Économétrie
Record 16, Main entry term, French
- processus autorégressif
1, record 16, French, processus%20autor%C3%A9gressif
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
Processus produisant des séries qui comportent une composante autocorrélation et une composante aléatoire. 2, record 16, French, - processus%20autor%C3%A9gressif
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Métodos de cálculo (Matemáticas)
- Métodos estadísticos
- Econometría
Record 16, Main entry term, Spanish
- proceso autorregresivo
1, record 16, Spanish, proceso%20autorregresivo
masculine noun
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
Record 16, Textual support, Spanish
Record number: 16, Textual support number: 1 DEF
Proceso que produce series constituidas por una componente de autocorrelación y una componente aleatoria. 1, record 16, Spanish, - proceso%20autorregresivo
Record 17 - internal organization data 1993-11-17
Record 17, English
Record 17, Subject field(s)
- Statistics
Record 17, Main entry term, English
- autocorrelations
1, record 17, English, autocorrelations
plural
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record 17, French
Record 17, Domaine(s)
- Statistique
Record 17, Main entry term, French
- coefficients d’autocorrélation
1, record 17, French, coefficients%20d%26rsquo%3Bautocorr%C3%A9lation
proposal, masculine noun, plural
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 OBS
souvent, les rédacteurs anglophones emploient ce mot au pluriel au lieu d’écrire «autocorrelation coefficients» 1, record 17, French, - coefficients%20d%26rsquo%3Bautocorr%C3%A9lation
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 1991-07-29
Record 18, English
Record 18, Subject field(s)
- Statistical Surveys
Record 18, Main entry term, English
- autocorrelation of order k
1, record 18, English, autocorrelation%20of%20order%20k
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, French
Record 18, Domaine(s)
- Sondages et enquêtes (Statistique)
Record 18, Main entry term, French
- autocorrélation d’ordre k
1, record 18, French, autocorr%C3%A9lation%20d%26rsquo%3Bordre%20k
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 1991-05-03
Record 19, English
Record 19, Subject field(s)
- Computer Graphics
Record 19, Main entry term, English
- self-correlation function
1, record 19, English, self%2Dcorrelation%20function
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, French
Record 19, Domaine(s)
- Infographie
Record 19, Main entry term, French
- fonction d’autocorrélation
1, record 19, French, fonction%20d%26rsquo%3Bautocorr%C3%A9lation
correct, feminine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 1991-01-03
Record 20, English
Record 20, Subject field(s)
- Computer Graphics
Record 20, Main entry term, English
- autocorrelation recognition
1, record 20, English, autocorrelation%20recognition
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, French
Record 20, Domaine(s)
- Infographie
Record 20, Main entry term, French
- reconnaissance par autocorrélation
1, record 20, French, reconnaissance%20par%20autocorr%C3%A9lation
correct, feminine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1990-12-20
Record 21, English
Record 21, Subject field(s)
- Computer Graphics
Record 21, Main entry term, English
- autocorrelation product
1, record 21, English, autocorrelation%20product
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, French
Record 21, Domaine(s)
- Infographie
Record 21, Main entry term, French
- produit d’autocorrélation
1, record 21, French, produit%20d%26rsquo%3Bautocorr%C3%A9lation
correct, masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 1989-11-20
Record 22, English
Record 22, Subject field(s)
- Radar, Radio Guidance and Goniometry
Record 22, Main entry term, English
- temporal autocorrelation
1, record 22, English, temporal%20autocorrelation
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, French
Record 22, Domaine(s)
- Radar, radioguidage et radiogoniométrie
Record 22, Main entry term, French
- autocorrélation temporelle
1, record 22, French, autocorr%C3%A9lation%20temporelle
correct, feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 1989-11-02
Record 23, English
Record 23, Subject field(s)
- Radar, Radio Guidance and Goniometry
Record 23, Main entry term, English
- normalized autocorrelation function
1, record 23, English, normalized%20autocorrelation%20function
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, French
Record 23, Domaine(s)
- Radar, radioguidage et radiogoniométrie
Record 23, Main entry term, French
- fonction d’autocorrélation normalisée
1, record 23, French, fonction%20d%26rsquo%3Bautocorr%C3%A9lation%20normalis%C3%A9e
correct, feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 1989-07-28
Record 24, English
Record 24, Subject field(s)
- Magnetism
- Facilities and Instruments (Astronomy)
Record 24, Main entry term, English
- tie-line magnetometer
1, record 24, English, tie%2Dline%20magnetometer
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
- self-correcting magnetometer 1, record 24, English, self%2Dcorrecting%20magnetometer
correct
Record 24, Textual support, English
Record number: 24, Textual support number: 1 CONT
The EDA OMNI IV proton precession magnetometer is micropROcessor - controlled and has been designed to operate in four different modes: 1. As a self-correcting or tie-line magnetometer. 1, record 24, English, - tie%2Dline%20magnetometer
Record 24, French
Record 24, Domaine(s)
- Magnétisme
- Installations et instruments (Astronomie)
Record 24, Main entry term, French
- magnétomètre à autocorrélation
1, record 24, French, magn%C3%A9tom%C3%A8tre%20%C3%A0%20autocorr%C3%A9lation
masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 1986-10-28
Record 25, English
Record 25, Subject field(s)
- Statistics
- Econometrics
Record 25, Main entry term, English
- prediction error
1, record 25, English, prediction%20error
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 CONT
... the evidence ... with respect to the simple autocorrelation of prediction errors indicates that some fairly naive adjustments can improve considerably on the forecasting ability of the forward rate. 2, record 25, English, - prediction%20error
Record 25, French
Record 25, Domaine(s)
- Statistique
- Économétrie
Record 25, Main entry term, French
- erreur de prévision
1, record 25, French, erreur%20de%20pr%C3%A9vision
correct, feminine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
(...) les travaux(...) d’autocorrélation simple des erreurs de prévision indiquent que certains ajustements élémentaires permettraient d’améliorer considérablement la qualité des prévisions faites à l'aide du cours du terme. 2, record 25, French, - erreur%20de%20pr%C3%A9vision
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 1986-10-27
Record 26, English
Record 26, Subject field(s)
- Currency and Foreign Exchange
- Econometrics
Record 26, Main entry term, English
- efficient predictor
1, record 26, English, efficient%20predictor
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 CONT
Cumby and Obstfeld (1981), Dooley and Shafer (1982), Meese and Singleton (1980) and Papadia (1981) found a degree of time dependence inconsistent with the random error that would be associated with an efficient predictor. 1, record 26, English, - efficient%20predictor
Record 26, French
Record 26, Domaine(s)
- Politique monétaire et marché des changes
- Économétrie
Record 26, Main entry term, French
- prévision efficace
1, record 26, French, pr%C3%A9vision%20efficace
correct, feminine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 CONT
Cumby et Obstfeld(1981), Dooley et Shafer(1982), Meese et Singleton(1980) et Papadia(1981) ont découvert qu'il existe à cet égard un certain degré d’autocorrélation incompatible avec l'erreur aléatoire qui serait associée à une prévision efficace. 1, record 26, French, - pr%C3%A9vision%20efficace
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 1981-03-24
Record 27, English
Record 27, Subject field(s)
- Marketing
Record 27, Main entry term, English
- test for autocorrelation 1, record 27, English, test%20for%20autocorrelation
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record 27, French
Record 27, Domaine(s)
- Commercialisation
Record 27, Main entry term, French
- test d’autocorrélation des résidus
1, record 27, French, test%20d%26rsquo%3Bautocorr%C3%A9lation%20des%20r%C3%A9sidus
correct
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 OBS
(Durbin-Watson) 1, record 27, French, - test%20d%26rsquo%3Bautocorr%C3%A9lation%20des%20r%C3%A9sidus
Record 27, Spanish
Record 27, Textual support, Spanish
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