Function reference • qacBase

Main Functions
`barcharts()`	Barcharts
`contents()`	Detailed description of a data frame
`cor_plot()`	Correlation matrix plot
`crosstab()`	Two-way frequency table
`densities()`	Density plots
`df_plot()`	Visualize a data frame
`groupdiff()`	Test of group differences
`histograms()`	Histograms
`mean_plot()`	Mean plot with error bars
`normalize()`	Normalize numeric variables
`recodes()`	Recode one or more variables
`scatter()`	Scatterplot
`standardize()`	Standardize numeric variables
`tab()`	Frequency distribution for a categorical variable
`univariate_plot()`	Univariate plot
`qstats()`	Summary statistics for a quantitative variable
Utilities
`lso()`	List object sizes and types
`phelp()`	Get help on a package
`print(<contents>)`	Print a contents object
`print(<crosstab>)`	Print a crosstab object
`print(<tab>)`	Print a tab object
`plot(<crosstab>)`	Plot a crosstab object
`plot(<tab>)`	Plot a tab object
`rcolors()`	R Colors
`skewness()`	Skewness
Datasets
`cardata`	Automobile characteristics
`cars74`	Motor Trend car road tests
`tv`	Time spent watching television - 2017

Reference