Causata (version 4.1-0)

CleanNaFromContinuous.CausataData: Replaces missing values in an array of numeric values in a CausataData object.

Description

Missing values are replaced in a CausataData object, and the process is recorded so that it can be reapplied during scoring.

Usage

## S3 method for class 'CausataData':
CleanNaFromContinuous(x, variableName=NULL, method="median", ...)

Arguments

x

An object of class CausataData.

variableName

If a name is supplied then the variable matching the name will have CleanNaFromContinuous applied. If no name is provided then CleanNaFromContinuous is applied to every continuous variable in causataData.

method

See CleanNaFromContinuous.

...

Unused arguments for other methods.

Value

• Returns a CausataData object.

Details

The default behavior is that missing numeric values are replaced with the median.

See Also

CleanNaFromContinuous, CausataData.

Examples

# median of x__AP is 2
df <- data.frame(x__AP=c(NA, 1,1.5,2,3,11), y__AP=c(NA, 1,2,3,4,5))
causataData <- CausataData(df, rep(0, nrow(df)))
causataData <- CleanNaFromContinuous(causataData)