Helper function for outlier detection.

Source: R/outliers.R

Wrapper for the Grubbs test from outliers package. This test will scan for multiple outliers! removing one after another.

voges_grubbs(data, outlier.range = 6, alpha = 0.05, silent = FALSE)

Arguments

data

input data (List, dataframe or vector?)

outlier.range

How many values have to be present for doing grubbs test (std 6)

alpha

p-value for outlier removal (0.05 = 95% significance)

silent

should outliers be printed to output?

Value

returns a dataframe or list depending on the input.