summarytools (version 0.1)

frequencies: Frequency Tables for Discrete Data and Factors.

Description

Displays frequencies as well as valid/missing obs. information. Optionally uses package 'pander' to display pretty tables.

Usage

frequencies(x, round.digits=2, echo=TRUE, style="grid", justify="right",
            plain.ascii=TRUE, display.label=FALSE, ...)

Arguments

x

Atomic object of discrete (categorical) data.

round.digits

Number of sig. digits to keep. Defaults to 2.

echo

If TRUE, pander tables will be displayed. Defaults to TRUE.

style

Style of pander tables. Defaults to "grid".

justify

Pander argument. Defaults to "right".

plain.ascii

Pander argument. Defaults to TRUE.

display.label

If TRUE, Hmisc-type labels will be displayed. Defaults to FALSE.

...

Additional arguments passed to pander().

Value

• A list containing the variable's name, label if applicable, frequency table and information on valid vs observations.

Examples

colors <- c("blue","red","blue","yellow",NA)
frequencies(colors)
frequencies(colors, echo=TRUE)