| Date: | Tue, 30 Jul 2002 15:53:03 -0400 |
| Reply-To: | "Fehd, Ronald J. (PHPPO)" <rjf2@CDC.GOV> |
| Sender: | "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU> |
| From: | "Fehd, Ronald J. (PHPPO)" <rjf2@CDC.GOV> |
| Subject: | Re: Empty Files |
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| Content-Type: | text/plain |
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> From: StatSection [mailto:StatDept@YAHOO.COM]
> I am reading in multiple files (with more than one line each) with an
> input statement. If a file is empty, currently it doesn't get
> included. However, I want an empty file to create empty records. Any
> ideas?
A big problem, which I solved in another application
by using the complete file-list
to generate a set of empty (datasets,files)
then executing the file-list with data present.
... another one of my (in)famous talking to myself statements ...
given the list of 50 states
create empty data set for each of 50 states
given the data which contains, sometimes, less than 50 states
output what's there, which writes over the empty data set
and leaves for a state w/no data -- your 'empty file' --
an empty data set
Ron Fehd the macro maven CDC Atlanta GA USA RJF2@cdc.gov
By using your intelligence
you can sometimes make your problems twice as complicated.
-- Ashleigh Brilliant
remember perspective: the error is not always where it seems to occur! --
RJF2
nor the data
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