fitted linear model
covariate matrix for predictions
fitted values
fitted linear model
New covariate matrix (including intercept, if required)
covariate matrix for predictions
standard errors for the predictions
for internal use (probably should be marked private)
Prediction from a fitted linear (Lm) model
fitted linear model
covariate matrix for predictions
An object of type PredictLm with several useful attributes, including .fitted and .se