Functional Summary

The statements and options controlling the EXPAND procedure are summarized in the following table.

Description

Statement

Option

Statements

   

specify options

PROC EXPAND

 

specify BY-group processing

BY

 

specify conversion options

CONVERT

 

specify the ID variable

ID

 

Data Set Options

   

specify the input data set

PROC EXPAND

DATA=

extrapolate values before or after input series

PROC EXPAND

EXTRAPOLATE

specify the output data set

PROC EXPAND

OUT=

write interpolating functions to a data set

PROC EXPAND

OUTEST=

Input and Output Frequencies

   

control the alignment of SAS Date values

PROC EXPAND

ALIGN=

specify frequency conversion factor

PROC EXPAND

FACTOR=

specify input frequency

PROC EXPAND

FROM=

specify output frequency

PROC EXPAND

TO=

Interpolation Control Options

   

specify interpolation method for all series

PROC EXPAND

METHOD=

specify interpolation method for series

CONVERT

METHOD=

specify observation characteristics for series

PROC EXPAND

OBSERVED=

specify observation characteristics for series

CONVERT

OBSERVED=

specify transformations of the input series

CONVERT

TRANSFORMIN=

specify transformations of the output series

CONVERT

TRANSFORMOUT=

Graphical Output Control Options

   

specify graphical output

PROC EXPAND

PLOTS=