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Base SAS 9.4 Procedures Guide, Third Edition
book

Base SAS 9.4 Procedures Guide, Third Edition

by SAS Institute
August 2014
Intermediate to advanced content levelIntermediate to advanced
2218 pages
209h 16m
English
SAS Institute
Content preview from Base SAS 9.4 Procedures Guide, Third Edition
Observations with missing values of a class variable form a class of observations.
In the listing, missing values appear as a period ( . ), a blank, or a special missing value
(the letters A through Z and the underscore ( _ ) character).
In the plot, PROC TIMEPLOT handles different variables in different ways:
An observation or class of observations with a missing value does not appear in the
plot.
If you use a symbol variable, then PROC TIMEPLOT uses a period ( . ) as the
symbol variable on the plot for all observations that have a missing value for the
symbol variable. For more information about using symbol variables, see plot
requests on ...
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Publisher Resources

ISBN: 9781629593043