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st: carryforward

From   David Kantor <>
Subject   st: carryforward
Date   Tue, 19 Apr 2005 09:23:45 -0400

Hi everyone.

Sometime last year, I created a program, carryforward, which fills in missing values by carrying forward nonmissing values that precede them.

This has recently been revised and updated into SSC. The revision is that it allows -if- and -in- qualifiers, and has an improved help file.

Anyone who has obtained this previously may want to now get the updated version.

Thanks to Kit Baum for his part in placing this into SSC.

-- David K.

David Kantor
Institute for Policy Studies
Johns Hopkins University
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