formatted printing of an object of class
ols using methods taken from
print.lm
and
summary.lm. Prints R-squared, adjusted R-squared,
parameter estimates,
standard errors, and t-statistics (Z statistics if penalized estimation was used).
For penalized
estimation, prints the maximum penalized likelihood estimate of the residual
standard deviation (
Sigma) instead of the usual root mean squared error.
USAGE:
## S3 method for class 'ols':
print(x, digits=4, long=FALSE, ...)
ARGUMENTS:
x
fit object
digits
number of significant digits to print
long
set to
TRUE to print the correlation matrix of
parameter estimates