Residual variance
From Glossary of Meteorology
residual variance
(
Also called unexplained variance.) In general, the variance of any residual; in particular, the variance σ2 (y − Y) of the difference between any variate y and its regression function Y.
Also called unexplained variance.) In general, the variance of any residual; in particular, the variance σ2 (y − Y) of the difference between any variate y and its regression function Y.
See mean-square error.