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C

CALL statement

calling a subroutine or function

CHANGE call

replacing text in an array

CHAR function

character representation of a numeric matrix

Character Functionality

CHOOSE function

choosing and changing elements

CLOSE statement

closing SAS data sets

CLOSEFILE statement

closing a file

COLVEC function

COMPORT call

CONCAT function

performing elementwise string concatenation

CONTENTS function

obtaining the variables in SAS data sets

Control Statements

CONVEXIT function

calculating convexity of non contingent "cash-flows"

CONVMOD function

converting modules to character matrices

CORR function

correlation coefficient computation

COVLAG function

computing autocovariance estimates

CREATE statement

creating new SAS data sets

CSHAPE function

reshaping and repeating character values

CUSUM function

calculating cumulative sums

CVEXHULL function

finding a convex hull

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