Chi-squared test for outlier Description: Performs a chisquared test for detection of one outlier in a vector.

p-values for Cochran outlying variance test

Critical values for Cochran outlying variance test

Test for outlying or inlying variance Description: This test is useful to check if largest variance in several groups of data is "outlying" and this group should be rejected.

This function is simple wrapper to dixoninv with 'rev=1' parameter.

Critical values and p-values for Dixon tests Description: Approximated quantiles (critical values) and distribution function (giving p-values) for Dixon tests for outliers.

Dixon tests for outlier Description: Performs several variants of Dixon test for detecting outlier in data sample.

This function is simple wrapper to grubbsinv with 'rev=1' parameter.

Calculate critical values and p-values for Grubbs tests Description: This function is designed to calculate critical values for Grubbs tests for outliers detecting and to approximate

Grubbs tests for one or two outliers in data sample Description: Performs Grubbs' test for one outlier, two outliers on one tail, or two outliers on opposite tails, in small sample.

Find value with largest difference from the mean Description: Finds value with largest difference between it and sample mean, which can be an outlier.

Interpolate tabularized distribution Description: This function calculates critical values or p-values which cannot be obtained numerically, and only tabularized version is ava

Remove the value(s) most differing from the mean Description: This function can remove the outliers or replace by sample mean or median.

Calculate scores of the sample Description: This function calculates normal, t, chi-squared, IQR and MAD scores of given data.