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