pval: p-value for a 2-sample Welch's t-test.

In rushkin/bitsandends: Various convenience functions

Description

Can be calculated from the provided samples. Alternatively, if either one of the samples is NULL, can be calculated from the provided means, standard deviations and sample sizes

Usage

pval(x1 = NULL, x2 = NULL, two.tailed = TRUE, m, sdev, n)

Arguments

x1	first data sample, NAs will be ignored
x2	second data sample, NAs will be ignored
two.tailed	boolean to indicate whether the two-tailed or single-tailed p-value should be calculated
m	a vector of two values: means of the data samples (used only if x1 or x2 is NULL)
sdev	a vector of two values: standard deviations of the data samples (used only if x1 or x2 is NULL)
n	a vector of two values: sizes of the data samples (used only if x1 or x2 is NULL)

Value

the Welch's t-test p-value

Examples

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rushkin/bitsandends documentation built on Oct. 21, 2020, 11:43 a.m.