.na.to.snglcode: Changes NA's to single precision missing value code
Description
Changes NA's to single precision missing value code
It's called internally by other functions in the package, e.g.,
'prelim.norm'.
Usage
.na.to.snglcode(x, mvcode)
Arguments
mvcode
internal input of 'prelim.norm'.
Value
Initial data object with missing values code precision changed to
sinlge.