RVAideMemoire (version 0.9-45-2)

chisq.multcomp: Pairwise comparisons after a chi-squared goodness-of-fit test

Description

Performs pairwise comparisons after a global chi-squared goodness-of-fit test.

Usage

chisq.multcomp(x, p.method = "fdr")

Arguments

x

numeric vector (counts).

p.method

method for p-values correction. See help of p.adjust.

Value

• method
  name of the test.
• data.name
  a character string giving the name(s) of the data.
• p.adjust.method
  method for p-values correction.
• p.value
  table of results.

Details

Since a chi-squared test is an approximate test, an exact test is preferable when the number of individuals is small (200 is a reasonable minimum). See multinomial.multcomp in that case.

See Also

chisq.test, multinomial.test, multinomial.multcomp

Examples

counts <- c(49,30,63,59)
chisq.test(counts)
chisq.multcomp(counts)