src/math/ts/ChangeLog

   1 2006-07-16  Jason Stover  <jhs@math.gcsu.edu>
   2
   3         * innovations.c (get_coef): Fixed diagonal elements and call to
   4         innovations_convolve().
   5         (subtract_mean): New function. Subtract the mean before computing
   6         the coefficients.
   7
   8 2006-07-15  Jason Stover  <jhs@math.gcsu.edu>
   9
  10         * innovations.c (get_covariance): Fixed computation of
  11         covariance. Made COV[i] the lag i covariance.
  12         (update_cov): New function.
  13         (get_covariance): Use gsl_vector_view's to get rows of correct
  14         lag.
  15
  16 2006-07-14  Jason Stover  <jhs@math.gcsu.edu>
  17
  18         * innovations.c (innovations_struct_init): Fix initialization of
  19         coefficient.
  20
  21 2006-07-13  Jason Stover  <jhs@math.gcsu.edu>
  22
  23         * innovations.c (pspp_innovations): Altered function to use struct
  24         design_matrix.
  25
  26 2006-07-06  Jason Stover  <jhs@math.gcsu.edu>
  27
  28         * innovations.c (get_covariance): Fixed subscripts.
  29         (innovations_update_scale): Added check for subscript.
  30
  31 2006-07-05  Jason Stover  <jhs@math.gcsu.edu>
  32
  33         * innovations.c (innovations_struct_init): New function.
  34
  35 2006-07-03  Jason Stover  <jhs@math.gcsu.edu>
  36
  37         * innovations.c (init_theta): Fixed subscripts.
  38         * innovations.c (innovations_update_coeff): Fixed subscripts.
  39         * innovations.c (get_covarience): Fixed subscripts.
  40         * innovations.c (pspp_innovations_free): New function.
  41         * innovations.c (pspp_innovations_free_one): New function.
  42
  43 2006-07-02  Jason Stover  <jhs@math.gcsu.edu>
  44
  45         * innovations.c (get_coef): Moved instructions to
  46         innovations_update_coeff() and init_theta().
  47         * innovations.c (get_coef): Fixed allocation of theta.
  48         * innovations.c (innovations_update_theta): New function.
  49         * innovations.c (init_theta): New function.
  50         * innovations.c (innovations_convolve): Fixed upper bound of
  51         subscript in sum.
  52
  53 2006-07-01  Jason Stover  <jhs@math.gcsu.edu>
  54
  55         * innovations.c: Use gsl_matrices to avoid use of casefiles by
  56         backend math routine.
  57
  58 2006-06-21  Jason Stover  <jhs@math.gcsu.edu>
  59
  60         * innovations.c (innovations_update_scale): New function.
  61         * innovations.c (get_coef): Save computed coefficients in est->coeff.
  62
  63         * innovations.c (get_coef): Initialize and free the innovations
  64         coefficients. Call innovations_update_scale ().
  65
  66 2006-06-16  Jason Stover  <jhs@math.gcsu.edu>
  67
  68         * innovations.c (innovations_convolve): New function.
  69         * innovations.c (get_coef): New function.
  70
  71 2006-06-04  Jason Stover  <jhs@math.gcsu.edu>
  72
  73         * innovations.c (get_covariance): Initial version
  74
  75 2006-05-25  Jason Stover  <jhs@math.gcsu.edu>
  76
  77         * innovations.c:  New file
  78