md.ttest: Run a t-test and return neatly formatted output 'x', and...

In mjaquiery/prettyMD: Format Test Outputs with Markdown

Description

Run a t-test and return neatly formatted output x, and either y or mu must be specified.

Usage

md.ttest(x, y = NULL, labels = NULL, mu = NULL, paired = F, ...)

Arguments

x	vector for testing
y	additional vector for testing. If singular, functions as mu
labels	vector of labels for x and y. If NULL, use attr(., 'label'), NA to suppress this behaviour.
mu	value against which x will be tested
paired	whether observations are paired (e.g. repeated measures)
...	Arguments passed on to md.mean vector data in label markdown prefix for the stats conf.int width of the confidence intervals, NA to suppress na.rm whether NA values are removed before averaging decimals decimal places to round to isProportion whether to print the values as proportions (strip leading 0) showRange whether to include the range of the data

Value

formatted string like t(df) = 3.68, p < .05, d = 0.23, BF = 4.50; M1 = 3.05 [1.23, 4.55], M2 = 5.12 [4.20, 5.99]

Examples

data <- data.frame(x = rnorm(100), y = rnorm(100, 0.2)) # two normal distributions with some overlap
tt <- md.ttest(data$x, data$y, c('Mean~Control~', 'Mean~Treatment~'), paired = TRUE)
cat(tt)

mjaquiery/prettyMD documentation built on Oct. 6, 2021, 4:16 p.m.