tStats: tStats as text

In kthorstmann/horst: Functions for the processing of questionnaire data

Description

Get the t-statistics from the object of t.test.

Usage

tStats(t.fit, round = 2, out.text = "plain", eff.size = NULL,
  eff.type = NULL)

Arguments

t.fit	The object containing the result of t.test
round	Number of decimals to which the test-statistic is rounded.
out.text	The format of the output text. Currently available are "plain" for plain text output (needs only manual editing for word, for example) "plot" for an output that can be used as input for example in text. "latex" will follow for easy use in markdown.
eff.size	Effect size that can be inserted manually (see tes for the computation of an effect size for a t-value). Default is to NULL.
eff.tpye	Name of the effect size. Must be character. Default is to NULL.

Value

Returns a character string with the t-statistics of a t-test.

Author(s)

Kai T. Horstmann

Examples

fit <- t.test(1:10, y = c(7:20))
boxplot(1:10, c(7:20))
mtext(side = 1, line = 2, tStats(fit, out = "plot"))
mtext(side = 3, line = 2, tStats(fit, out = "plot", eff.size = -2.29, eff.type = "d"))

kthorstmann/horst documentation built on May 20, 2019, 7:04 p.m.