fScan Reference Manual, Chapter 2 (CmdLineOptions): ttest
usage: -ttest [verbose] [phase] conda condb refvarb outnam outtype thresh1 thresh2 flag
Normally, this performs a t-Test for each voxel comparing conditions CONDA minus CONDB in REFVARB. CONDA and CONDB can be specified as condition code values or as condition names (see the REFERENCE command). (Note: numbered conditions start with condition 1).
The input data set can be a functional 4-D image time series, or it can be 5-D “accumulated” mean and stdev time series (datatype=SUMSUMSQ) as created by the MOVIE ACCUMULATE command.
Note: If “verbose” appears immediately after TTEST, the command will display image sorting information before it executes.
If “phase” is included as the first argument (not counting “verbose”), a phase map will be generated in addition to the t-map. The phase map
See Also:
fScan Home,
fScan Manual,
CmdLineOptions,
Manual Help