compare_means: Compare the means of two groups using a t-test
In cbaumbach/manyregs: manyregs --- Flexible and concise regression analysis

Compare the means of two groups using a t-test

1	compare_means(column_names, by, data, digits = 4L)

`column_names`	Column names of variables
`by`	Name of a grouping variable with exactly two levels
`data`	Data frame containing variables 'column_names' and 'by'
`digits`	Number of decimal digits in 'pval' column

A data frame with columns "variable", "by", "pval", "pvalue". The "variable" column contains the name of the variables whose means were compared between the two levels of the 'by' variable whose name is contained in the "by" column. The "pval" column contains the p-value resulting from the comparison using a t-test, rounded to 'digits' decimal digits for better readability. The "pvalue" column contains the exact p-value.

cbaumbach/manyregs documentation built on May 13, 2019, 1:48 p.m.