RECENT POSTS

R-cran-outliers

May 26, 2018

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/