The present system of f a i and p weights was introduced
in Stata 3 in 1992.
Those were the weights, my friend
We thought they'd never end
We'd sing and dance forever and a day
We'd type commands we chose
We'd hack and never lose
For we were young and sure to have our way
...
[that's enough. m.p.]
Nick
[email protected]
Richard Williams
> Do any long-time Stata users happen to know when pweights were introduced?
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