simple.impute.default {useful} | R Documentation |
simple.impute.default
Description
Function for imputing a vector with missing data.
Usage
## Default S3 method:
simple.impute(x, fun = median, ...)
Arguments
x |
A numeric or integer vector |
fun |
The function with which to fill in missing values |
... |
Further arguments |
Details
Provides the ability to simply impute data based on a simple measure such as mean or median. For more robust imputation see the packages Amelia, mice or mi.
Value
An object with the missing values imputed.
Author(s)
Jared P. Lander
Examples
theDF <- data.frame(A=1:10, B=1:10, C=1:10)
theDF[c(1, 4, 6), c(1)] <- NA
theDF[c(3, 4, 8), c(3)] <- NA
simple.impute.default(theDF$A)
simple.impute.default(theDF$A, mean)
simple.impute.default(theDF$A, constant(4))
[Package useful version 1.2.6.1 Index]