++ 3dfim+: AFNI version=AFNI_2011_12_21_1014 (Dec 16 2015) [64-bit] ++ Authored by: B. Douglas Ward Program to calculate the cross-correlation of an ideal reference waveform with the measured FMRI time series for each voxel.
Usage: 3dfim+
-input fname fname = filename of input 3d+time dataset
[-input1D dname] dname = filename of single (fMRI) .1D time series
[-mask mname] mname = filename of 3d mask dataset
[-ort_file sname] sname = input ort time series file name
-ideal_file rname rname = input ideal time series file name
- Note: The -ort_file and -ideal_file commands may be used
- more than once.
- Note: If files sname or rname contain multiple columns,
- then ALL columns will be used as ort or ideal time series. However, individual columns or a subset of columns may be selected using a file name specification like ‘fred.1D[0,3,5]’, which indicates that only columns #0, #3, and #5 will be used for input.
the string ‘param’ may be any one of the following:Fit Coef L.S. fit coefficient for Best Ideal
- Best Index Index number for Best Ideal (count starts at 1)
- % Change P-P amplitude of signal response / Baseline Baseline Average of baseline model response
Spearman CC Spearman correlation coefficient Quadrant CC Quadrant correlation coefficient
Note: Multiple ‘-out’ commands may be used. Note: If a parameter name contains imbedded spaces, the
entire parameter name must be enclosed by quotes, e.g., -out ‘Fit Coef’
++ Compile date = Dec 16 2015