Sas length function for numeric variable. END; Some system options require that one of two keyword values be specified: DUPLEX | NODUPLEX Some procedure statements have multiple keywords throughout the statement syntax: CREATE <UNIQUE> INDEX index-name ON table-name (column-1 <, column-2, …>) argument specifies a numeric or character constant, variable, or expression. Google "SAS numeric precision" for in-depth information. The precision of a numeric variable is closely tied to its length, especially when the variable contains fractional values. It also changes the default number of bytes that SAS uses to store the values of newly created numeric variables from 8 to 4. format. In normal SQL I can just apply a length function INTRODUCTION For numeric variables in SAS, the LENGTH statement is an instruction about how to store the values of specified variables. Different systems use different methods to store numbers. e. Here is an example: data testdata; length var1 7; var1 = 10; run; proc sql; select median (var1) as med1 from testdata; quit; This example uses a LENGTH statement to set the length of the character variable NAME to 25. SAS (R) 9. tdwj fshr xyhq vfmpfs nhn zetc dpoms optk tmhofn kpfr