g02kb Example Program Data
 20   3   16   5   1     : N, M, LH, LPEC, WANTB
'L' 'G' 'U' 'F' 'B' : PEC
  19.5  43.1  29.1  11.9
  24.7  49.8  28.2  22.8
  30.7  51.9  37.0  18.7
  29.8  54.3  31.1  20.1
  19.1  42.2  30.9  12.9
  25.6  53.9  23.7  21.7
  31.4  58.5  27.6  27.1
  27.9  52.1  30.6  25.4
  22.1  49.9  23.2  21.3
  25.5  53.5  24.8  19.3
  31.1  56.6  30.0  25.4
  30.4  56.7  28.3  27.2
  18.7  46.5  23.0  11.7
  19.7  44.2  28.6  17.8
  14.6  42.7  21.3  12.8
  29.5  54.4  30.1  23.9
  27.7  55.3  25.7  22.6
  30.2  58.6  24.6  25.4
  22.7  48.2  27.1  14.8
  25.2  51.0  27.5  21.1 : End of observations
 1     1     1           : ISX
 0.0   0.002 0.004 0.006
 0.008 0.010 0.012 0.014
 0.016 0.018 0.020 0.022
 0.024 0.026 0.028 0.030 : Ridge co-efficients