responseValues:
Obtain the target variable values of a prediction task
Description
This function obtains the values in the column whose name is the
target variable of a prediction problem described by a formula.
Usage
responseValues(formula, data, na=NULL)
Arguments
formula
A formula describing a prediction problem
data
The data frame containing the data of the prediction problem
na
A function to handle NAs in the data
Value
A vector of values
References
Torgo, L. (2014) An Infra-Structure for Performance
Estimation and Experimental Comparison of Predictive Models in R. arXiv:1412.0436 [cs.MS]
http://arxiv.org/abs/1412.0436