/usr/share/gretl/scripts/ps7-1.inp is in gretl-common 2016a-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 | # PS7.1 for example in Section 7.1
open data7-1
ols WAGE 0 D
genr n=$T
genr nm=sum(D)
genr wall=sum(WAGE)
genr wbar=wall/n
genr nf=n-nm
genr wm=sum(WAGE*D)
genr mbar=wm/nm
genr wf=sum(WAGE*(1-D))
genr fbar=wf/nf
print wbar nm mbar nf fbar
|