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Re: st: RE: merging observations in one dataset

From   David Kehrl <>
Subject   Re: st: RE: merging observations in one dataset
Date   Tue, 31 Aug 2010 21:33:40 +0200

sorry,here an example,
what i want now is to sum all balance sheet variables (in this case
assets and capital) at the holding company level.Hope this is more

Bank ID   Assets Securities Quarter  Holding

2010/8/31 Nick Cox <>:
> Merge, aggregate, sum: You are sending conflicting signals. I suggest a worked example showing exactly what you want, before and after. It can be hypothetical; all that is needful is that it be clear.
> Nick
> David Kehrl
> I am working with a panel data set containing quarterly data on
> balance sheet items for all american banks. I am trying to aggregate
> the bank level data for banks with common ownership . I have a string
> variable indicating the highest holding company level. my question is
> how is it possible to sum those banks with common ownership.
> *
> *   For searches and help try:
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Attachment: example.ods
Description: application/vnd.oasis.opendocument.spreadsheet

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