'varClass' returns the variable types of a dataframe. It is used
internally in several functions of the 'missForest'-package.
Usage
varClass(x)
Arguments
x
data frame with variables in the columns.
Value
a vector of length p where p denotes the number of columns in 'x'. The
entries are "numeric" for continuous variables and "factor" for
categorical variables.
Note
This function is internally used by missForest and mixError.
Author(s)
Daniel J. Stekhoven, <stekhoven@stat.math.ethz.ch>
See Also
missForest, mixError, nrmse
Examples
data(iris)
varClass(iris)
## We have four continuous and one categorical variable.