This file is indexed.

/usr/share/gretl/scripts/ps6-4.inp is in gretl-common 2017d-3build1.

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
# PS6.4, for Practice Problems 6.5 and 6.6 of Section 6.4 
open data4-1
genr sqft2=sqft*sqft
# obtain logarithm of sqft 
genr lsqft=log(sqft)
# Practice problem 6.5 
ols price 0 sqft sqft2
# Practice problem 6.5 
ols price 0 lsqft
# Practice problem 6.6 
ols price 0 lsqft baths