z_2prop_pooled: Two-proportion z-test (pooled) for non-zero null

In jdreyf/jdcbioinfo: Joslin Diabetes Center bioinformatics utilities

Two-proportion z-test (pooled) for non-zero null

Description

Two-proportion z-test (pooled) for non-zero null.

Usage

z_2prop_pooled(
  x1,
  x2,
  n1,
  n2,
  delta = 0,
  alternative = c("two.sided", "less", "greater"),
  correct = TRUE
)

Arguments

x1	number of successes in group 1.
x2	number of successes in group 2.
n1	total number of games in group 1.
n2	total number of games in group 2.
delta	null hypothesis of the difference in proportion.
alternative	a character string specifying the alternative hypothesis, must be one of "two.sided" (default), "greater" or "less". You can specify just the initial letter. Only used for testing the null that a single proportion equals a given value, or that two proportions are equal; ignored otherwise.
correct	a logical indicating whether continuity correction should be applied where possible.

Value

a number of p-value.

jdreyf/jdcbioinfo documentation built on May 1, 2024, 4:36 a.m.