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Text File  |  1987-07-08  |  428 b   |  6 lines
  1. polyreg ( y, x, n, correlation* )
  2. polynomial regression
  3.  
  4. y╤column block with dependent variables; x╤column block with independent variables, must be same # of rows as y; n╤degree of polynomial; correlation╤optional nonzero flag to include coefficient.
  5.  
  6. polyreg creates a block which has 1 more row than the degree of the polynomial (2 more if correlation is nonzero) containing  coefficients of x (and correlation coefficient).