Meaning & use

regressor

noun·Academic

Last updated

In statistics, an independent variable used to predict or explain changes in another variable; also, one who regresses.

See it in a sentence

The model included age and income as regressors for predicting spending habits.

Adding more regressors to the model improved its predictive accuracy.

A note on using this word

A core term in regression analysis, used across economics, data science, and the social sciences.

Words with a similar meaning

predictor variable

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