Transform

The Transform process modifies a SAS data set by performing a mathematical transformation on all specified variables .

What do I need?

Any SAS Input Data Set containing numeric variables .

An optional Experimental Design Data Set (EDDS) can be specified.

The lb.sas7bdat data set ( found in the LifeSciences\Sample Data\Nicardipine\SDTM directory included with JMP Genomics and JMP Clinical, and described in Nicardipine ) serves as an example input SAS data set. Columns to be used in transformation are highlighted.

Transformation is to be conducted based on Additional SAS Data Step Statements specified:

HALFRL2 = (log2(LBSTNRHI)-log2(LBSTNRLO))/2;

LBSNSTD = (log2(LBSTRESN)-(log2(LBSTNRLO)+HALFRL2))/HALFRL2;

For detailed information about the files and data sets used or created by JMP Life Sciences software, see Files and Data Sets .

Output/Results

Refer to the Transform output documentation for a detailed description of the output of this process.

See also

•	Merge and Transform