tag:blogger.com,1999:blog-5055696089992083602.post435957094607124623..comments2023-11-03T05:21:09.954-07:00Comments on SAS on UNIX@hsph: Making Indicator(dummy) variablesUnknownnoreply@blogger.comBlogger2125tag:blogger.com,1999:blog-5055696089992083602.post-87150407285467386972017-01-11T19:59:16.777-08:002017-01-11T19:59:16.777-08:00abercrombie and fitch
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Because the ca...I'd like to suggest an improvement:<br />Because the categories of the variable REG are assigned on a mutually exclusive basis, use <b>if-then-else</b> coding rather than a series of "if" statements.<br /><br />1. It's more efficient, since once a condition is met and a value is assigned to REG, SAS will not uselessly check subsequent condition statements.<br /><br />2. It is readily apparent to the reader that the conditions are considered mutually exclusive.Amyhttps://www.blogger.com/profile/09787495715826209334noreply@blogger.com