This collection of functions is useful for extracting estimates and
statistics from a fitted model. They are particularly useful when estimating
many models, like when bootstrapping confidence intervals. Each function can
be used with an already fitted model as an lm
object, or a
formula and associated data can be passed to it.
b0(object, data = NULL, ...)b1(object, data = NULL, ...)
fVal(object, data = NULL, ...)
PRE(object, data = NULL, ...)
SSE(object, data = NULL, ...)
SSM(object, data = NULL, ...)
SSR(object, data = NULL, ...)
If object
is a formula, the data to fit the formula to as
a data.frame
.
Passthrough arguments to lm
.
The value of the estimate as a single number.
The intercept from the full model.
The slope b1 from the full model.
The F value from the full model.
The Proportional Reduction in Error for the full model.
The SS Error (SS Residual) from the model.
The SS Model (SS Regression) for the full model.
Alias for SSM.