translateSPSS2R (version 1.0.0)

computeVariance: Variance

Description

Helper Function for xpssCompute. R Implementation of the SPSS VARIANCE Function.

Usage

computeVariance (x,...)

Arguments

x

Numeric or numeric vector

...

further arguments passed to or from other methods.

Value

Numeric. Returns the variance of its arguments that have valid values. If the data contains missing values, it is possible to specify an na remove command, this is na.rm. The default for na.rm is na.rm=F, if the value get changed to na.rm=T every existing missing value get omitted.

See Also

var

Examples

xpssCompute(x = fromXPSS, variables = c("V5","V7_1"),fun = "computeVariance")