Predictor variable and Regressor

Predictor variable noun - A variable that can be used to predict the value of another variable (as in statistical regression).

Regressor and predictor variable are semantically related. In some cases you can replace term "Regressor" with "Predictor variable", this terms are similar.

Predictor variable and regressor are semantically related. Sometimes you can replace phrase "Predictor variable" with "Regressor", this terms are similar.