The file containing the experimental data.
Separator: Separator of columns.
Num measurements: Number of measurements per second (Hz).
Window size: Window size in seconds
Segment size: Segment size in seconds
Lag seconds: Lag in seconds (if positive, the left column will be moved up)
Permutations: n=0 -> no permutations. n>0 -> n random permutations. n=-1 -> all permutations. n=-2 -> m x (m-1) permutations