Causata (version 4.2-0)

ReplaceOutliers.CausataData: Replace outliers in a CausataData object.

Description

Outliers are replaced in a CausataData object, and the limits are stored so that they can be re-applied when scoring.

Usage

"ReplaceOutliers"(this, variableName,  lowerLimit=NULL, upperLimit=NULL, ...)

Arguments

this

A CausataData object.

variableName

The name of the variable within the causataData object that will have outliers replaced.

lowerLimit

See ReplaceOutliers.

upperLimit

See ReplaceOutliers.

...

Extra unused arguments.

Value

Returns a CausataData object.

See Also

CausataData, CausataVariable, ReplaceOutliers.

Examples

df <- data.frame(variable1__All.Past=c(1,2,3,4,1000))
# create CausataData object
causataData <- CausataData(df, rep(0,nrow(df)))
# max is 1000 before outliers are replaced
max(causataData$df$variable1__All.Past) 
causataData <- ReplaceOutliers(causataData, 'variable1__All.Past', upperLimit=4)
# now max is 4 after outliers are replaced
max(causataData$df$variable1__All.Past)