xpssCount: Counts frequencies of specific observations

In translateSPSS2R: Toolset for Translating SPSS-Syntax to R-Code

Description

R implementation of the SPSS $COUNT system variable.

Usage

xpssCount(x, variables, count)

Arguments

x	a (non-empty) data.frame or input data of class xpssFrame.
variables	atomic character or character vector with the name of the variables.
count	atomic character or atomic numeric pattern.

Details

Count displays the frequencies of observations matching the count statement.

Value

A vector of the same length as x.

Author(s)

Bastian Wiessner

See Also

Related Functions xpssAny %in% is.element

Examples

data(fromXPSS)

xpssCount(x=fromXPSS,
   variables = "V1", count=list(exact="Nissan"))

xpssCount(x=fromXPSS,
   variables = "V5", count=list(exact=2))

xpssCount(fromXPSS,
   variables = span(fromXPSS, from = "V5",
                             to = "V7_2"),
                   count = list(from = "lo",
                                  to = 100))

translateSPSS2R documentation built on May 30, 2017, 4:31 a.m.