antsrimpute.Rd
Impute NA's on data frame.
antsrimpute(mydat, FUN = mean, ...)
mydat | Data frame to be imputed. |
---|---|
FUN | Method to be used for imputation (defaults to mean). |
... | Additional parameters to pass to FUN. |
Returns mydat with NA's replaced by imputed numbers.
Imputes NA's on data frame (column-wise), using a user-specified function (mean is default). also works on a vector.
mydat <- data.frame(A=c(1,2,4,5), B=c(1,NA,4,5)) mean.impute <- antsrimpute(mydat) mean.impute <- antsrimpute(mydat$B) median.impute <- antsrimpute(mydat, median)