Machine Learning - Save Variable(s) - Predicted Values

Create a new variable containing predicted values for each case in the data from a model (e.g., from random forest)

Creates a new variable containing predicted values for each case in the data from a model (e.g., from Machine Learning - Random Forestrandom forest). Observations with missing values in the predictors are predicted as NA.

Example

A table of categorical predictions.

Technical details

Uses the predict method from R. Unlike the defaults in most R packages, this implementation assigns predicted values for observations not in the estimation sample. Categorical variables are predicted as discrete.

Code

includeWeb("QScript R Output Functions");

main();
 
function main() {
    saveVariables("Predicted values", "Machine Learning, MachineLearningEnsemble or Regression", 
    "predict(", ")", null, null, "pred.val", ["MachineLearning", "MachineLearningEnsemble", "Regression"]);
}