stattest: Runs a particular statistical test over a melted data frame.

In peterhurford/surveytools: Surveytools is a collection of R functions that, together, create a lightweight and modern workflow for analyzing survey data.

Description

Gracefully handles differences in variable size and NAs, and allows easy removal of variables.

Usage

stattest(var, by_var, test, ignore = NULL, data = get_data())

Arguments

var	character. The name of the first variable in the chi-square test.
by_var	charager. The name of the second (by) variable in the chi-square test.
test	character. Name of the test to run.
ignore	vector. A vector of the names of values to be replaced by NAs within both the var and the by_var. Can clean up categories that are too small for meaningful analysis.
data.	The data to be transformed. This is assumed to be a three column melted dataframe, using reshape2 <http://cran.r-project.org/web/packages/reshape2/index.html>. The first column should contain IDs, the second column should contain variable names, and the third column should contain variable values.

peterhurford/surveytools documentation built on May 25, 2019, 1:51 a.m.