Introduce Missing Values Completely at Random

Description

'prodNA' artificially introduces missing values. Entries in the given dataframe are deleted completely at random up to the specified amount.

Usage

prodNA(x, noNA = 0.1)

Arguments

Value

dataframe with missing values.

Author(s)

Daniel J. Stekhoven, <stekhoven@stat.math.ethz.ch>

See Also

missForest

Examples

data(iris)
## Introduce 5% of missing values to the iris data set
iris.mis <- prodNA(iris, 0.05)
summary(iris.mis)

Results