collapseCategoricalCells: Collapse small sample size categorical frequency counts

In rpf: Response Probability Functions

Collapse small sample size categorical frequency counts

Description

Collapse small sample size categorical frequency counts

Usage

collapseCategoricalCells(observed, expected, minExpected = 1)

Arguments

observed	the observed frequency table
expected	the expected frequency table
minExpected	the minimum expected cell frequency Pearson's X^2 test requires some minimum frequency per cell to avoid an inflated false positive rate. This function will merge cells with the lowest frequency counts until all the counts are above the minimum threshold. Cells that have been merged are filled with NAs. The resulting tables and number of merged cells is returned.

Examples

O = matrix(c(7,31,42,20,0), 1,5)
E = matrix(c(3,39,50,8,0), 1,5)
collapseCategoricalCells(O,E,9)

rpf documentation built on Aug. 22, 2023, 1:06 a.m.