*this program calculates F values.  To use the program enter
alpha--the Type I error rate
n--the sample size
k--the number of betas (plus gammas and deltas, where relevant) in the full model.
g--the number of betas (plus gammas and deltas, where relevant) in the reduced model. If there is no reduced model
   g is zero
In the example
alpha=.05, n=99 k=7 g=4;
data;
input alpha n k g;
cval=finv(1-alpha,k-g, n-k-1);
datalines;
.05 99 7 4
proc print;
run;
quit;