Help System (web edition)

Matrix operations in Survo:
  A = General information 
  B = MAT operations 
  C = MAT chains 
  D = MATRUN operations 
  F = Matrix files as data sets 
  G = Matrix expressions 
  N = Names of matrices 
  R = Results of operations as matrix files 
  X = Additional MAT #operations 

  S = More information on statistical operations 
  M = More information on mathematical operations