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st: Questions about -rspread-


From   "louis boakye-yiadom" <louisby@hotmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   st: Questions about -rspread-
Date   Wed, 18 May 2005 16:43:17 +0000

Dear All,
I have two questions:
1. I've been trying to explore how -rspread- works. I gave a command and had an output, but with the error message - invalid 'files' (198) - below the output. The command was:
rspread welfare
The output looked alright, but I don't understand why the error message was also generated. I've checked to be sure there are no zeros or missing observations, using - count if mi(welfare) - and
- count if welfare==0 -. Each of the last two commands gave an ouput of 0. Can anyone explain what the problem is?
2. Can -rspread- be used to generate two or more Lorenz curves within the same axes?

Thank you.

Regards,
Louis


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