R-cran-outliers

Collection of some tests commonly used for identifying outliers

A collection of some tests commonly used for identifying outliers

• Chi-squared test for outlier
• Test for outlying or inlying variance
• Dixon tests for outlier
• Grubbs tests for one or two outliers in data sample
• Find value with largest difference from the mean
• Critical values and p-values for Cochran outlying variance test
• Critical values and p-values for Dixon test
• Calculate critical values and p-values for Grubbs test
• Interpolate tabularized distribution
• Remove the values most differing from the mean
• Calculate scores of the sample

WWW http//cran.r-project.org/web/packages/outliers/