Next: testbeta()
Up: Regression Macros Help File
Previous: stepsetup()
Contents
Usage:
Keywords:
stepwise regression, regression
stepstatus() prints the current stepwise regression model, F-to-remove
statistics with P-values for all the variables currently in the model,
and F-to-enter statistics with P-values for any variables not in the
model.
In addition, if there are any variables in the model, stepstatus()
prints an overall F statistic and its P-value, Mallow's Cp statistic,
adjusted R^2 and R^2. The F-statistic tests the null hypothesis that
the coefficients of the "in" variables are 0.
It returns _STEPSTATUS as value. This can be assigned (stuff <-
stepstatus()) but is not printed. See topic '_STEPSTATUS'.
stepstatus(silent:T) prints nothing but returns _STEPSTATUS as value.
Gary Oehlert
2003-01-15