imputation (version 2.0.3)

cv.lmImpute: CV for lmImpute

Description

Cross Validation for Locally Weighted Linear Imputation Artificially erase some data and run lmImpute to compute the RMSE on the subset of x for which data was artificially erased.

Usage

cv.lmImpute(x, ...)

Arguments

x

a data frame or matrix where each row represents a different record

...

additional parameters passed to locfit

Examples

x = matrix(rnorm(100),10,10)
  x.missing = x > 1
  x[x.missing] = NA
  cv.lmImpute(x)