AFNI program: 1ddot

Usage: 1ddot [options] 1Dfile 1Dfile ...
- Prints out correlation matrix of the 1D files and
  their inverse correlation matrix.
- Output appears on stdout.

Options:
 -one  =  Make 1st vector be all 1's.
 -dem  =  Remove mean from all vectors (conflicts with '-one')
 -cov  =  Compute with covariance matrix instead of correlation
 -inn  =  Computed with inner product matrix instead
 -terse=  Output only the correlation or covariance matrix
          and without any of the garnish. 
 -okzero= Do not quit if a vector is all zeros.
          The correlation matrix will have 0 where NaNs ought to go.
          Expect rubbish in the inverse matrices if all zero 
          vectors exist.

++ Compile date = Jul  2 2009