Dear Stata senior users,
I am preparing my spatial panel data without shapefile (as instructed at https://www.stata.com/manuals/spintro5.pdf#spIntro5).
However, when I proceed to step 3 in the above link, which is:
spbalance
spset fips, coord(locx locy)
, Stata displays the error:
. spbalance, balance
command spbalance is unrecognized
r(199);
. spset fips, coord(locx locy)
command spset is unrecognized
r(199);

I searched on the internet about how to solve this problem, but I could not find.
Could someone please help me to solve problem.
Thank you very much!