When the TRAIT statement is specified, the OUTSTAT= data set is created and contains the following variables:

• the BY variables, if any

• Locus

• X_Linked when there is at least one marker specified in the XLVAR statement. This variable contains an "X" for X-linked markers and is blank for markers from the VAR statement.

• the chi-square statistics for each test performed: ChiSqTDT, ChiSqSTDT, ChiSqSDT, and ChiSqRCTDT

• the degrees of freedom for each test performed: dfTDT, dfSTDT, dfSDT, and dfRCTDT

• the -values for each test performed: ProbTDT, ProbSTDT, ProbSDT, and ProbRCTDT