Effect of equicorrelation in detecting a spurious observation

DOI10.2307/3315236zbMath0469.62028OpenAlexW2064517040MaRDI QIDQ3923411

Muni S. Srivastava

Publication date: 1980

Published in: Canadian Journal of Statistics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/3315236

zbMATH Keywords

detecting outliersequicorrelationspurious observation

Mathematics Subject Classification ID

Time series, auto-correlation, regression, etc. in statistics (GARCH) (62M10) Linear regression; mixed models (62J05) Point estimation (62F10) Robustness and adaptive procedures (parametric inference) (62F35)

Related Items (16)

Independence-distribution-preserving dependency structures for the modified likelihood ratio test for detecting unequal covariance matrices ⋮ Independence distribution preserving joint covariance structures for the multivariate two-group case ⋮ Detection of influential points as a byproduct of resampling-based variable selection procedures ⋮ A characterization of nonnegative-definite independence distribution-preserving covariance structures for the maximum squared-radii statistic ⋮ A note on the rubustness of the lilliefors test for univariate normality with respect to equicorrelated data ⋮ A note on the effect of simple equicorrelation in detecting a spurious multivariate observation ⋮ Conditions for invariance of the multivariate versions of Grubb's test and Bartlett's test under a general dependency structure ⋮ Data transformation technique to improve the outlier detection power of Grubbs' test for data expected to follow linear relation ⋮ On the effect of correlation and unequal variances in detecting a spurious observation ⋮ A complete solution to the problem of robustness of Grubbs's test ⋮ Irregularities inX(Y) fromY(X) in linear calibration ⋮ Outlier detection under star-contoured errors ⋮ Seeking outlying subsets under star-contoured errors ⋮ An adjusted Grubbs' and generalized extreme studentized deviation ⋮ Structured dispersion and validity in linear inference ⋮ A characterization of the independence - distribution - preserving covariance structure for the multivariate maximum squared - radii statistic

Cites Work

• Unnamed Item
• Rejection of Outliers
• Some tests for outliers
• Effect of correlation on the estimation of a mean in the presence of spurious observations
• Sample Criteria for Testing Outlying Observations

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