Last data update: 2014.03.03
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R: Apply functions to Data in Object of Class "ModelEnv"
Apply functions to Data in Object of Class "ModelEnv"
Description
Apply a single function or a collection of functions to the
data objects stored in a model environment.
Usage
## S4 method for signature 'ModelEnv'
MEapply(object, FUN, clone = TRUE, ...)
Arguments
object |
Object of class "ModelEnv" .
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FUN |
Function or list of functions.
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clone |
If TRUE , return a clone of the original object, if
FALSE , modify the object itself.
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... |
Passed on to FUN .
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Examples
data("iris")
me <- ModelEnvFormula(Species+Petal.Width~.-1, data=iris,
subset=sample(1:150, 10))
me1 <- MEapply(me, FUN=list(designMatrix=scale,
response=function(x) sapply(x, as.numeric)))
me@get("designMatrix")
me1@get("designMatrix")
Results
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