Functions and CALL Routines |
Counts the number of missing arguments.
Category: |
Descriptive Statistics
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CMISS(argument-1 <,
argument-2,...>)
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- argument
-
specifies a constant, variable, or expression. Argument can be either a character value or a numeric
value.
A character expression is counted as missing if it evaluates
to a string that contains all blanks or has a length of zero.
A numeric expression is counted as missing if it evaluates to a numeric
missing value: ., ._, .A, ... , .Z.
The CMISS function does not convert any argument. The
NMISS function converts all arguments to numeric values.
Copyright © 2011 by SAS Institute Inc., Cary, NC, USA. All rights reserved.