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Re: "na-" Variables [message #27550 is a reply to message #27545]

Fri, 01 September 2023 09:42

Bridgette-DHS
Messages: 3230
Registered: February 2013

Senior Member

Following is a response from Senior DHS staff member, Tom Pullum:

"na" is an acronym for "Not Applicable". If it is included in the variable label in the data file, it means all cases for that variable are coded with a blank (or a dot in Stata). The questions required for that variable were omitted from the questionnaire.

Sometimes such a variable is simply dropped from the data file, but it is actually more helpful, especially for variables that often ARE included in a survey, to have explicit information that the variable is empty.

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[Message index]

		"na-" Variables By: IHME on Thu, 31 August 2023 14:30
		Re: "na-" Variables By: Bridgette-DHS on Fri, 01 September 2023 09:42
		Re: "na-" Variables By: IHME on Fri, 01 September 2023 11:10

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