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Re: st: How to add additional rows to a panel?
From
Nick Cox <[email protected]>
To
"[email protected]" <[email protected]>
Subject
Re: st: How to add additional rows to a panel?
Date
Wed, 14 Aug 2013 08:49:52 +0100
The only reason I can think of for doing this is so that you can type
in extra data. If so, why not type in the extra data to a new dataset
and then -append-? That is the least extra code I can imagine.
You could also do something with -expand-. starting
bysort id (time) : gen last = _n == _N
expand 120 if last
but then you still have work to do on every variable except -id-.
Nick
[email protected]
On 14 August 2013 07:56, Yuval Arbel <[email protected]> wrote:
> I have an unbalanced panel with 38,872 apartments and up to 114
> periods. I would like to add 120 empty rows at the end of each panel.
> I wonder what is the most efficient way to do this
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