Preprocessing data file
Preprocessed data stored at /tmp/d_baker/nasa93_all.csv.numeric
Training file generated and stored at /tmp/d_baker/train.csv
Test file generated and stored at /tmp/d_baker/test.csv
This may take a few minutes because COCOMOST has to run N+1 times and there are a lot of I/O operations to make the training files.

 #Estimate,       a,        b,     CostDrivers,  Seed
   1539.92, 1.79961, 0.961189, -1-2-4-5-6-8-9-,   234
   1540.05,  1.8067, 0.932691, -1-2-3-4-6-7-8-,    NA
   1548.98, 1.78098, 0.938498, -1-2-3-4-6-7-8-, 28915
   1551.54, 1.77484, 0.939933, -1-2-3-4-6-7-8-, 20131
   1551.66, 1.77297, 0.940292, -1-2-3-4-6-7-8-,  7105
   1565.11, 1.76915, 0.942588, -1-2-3-4-6-7-8-,   502
   1567.62,  1.7628, 0.944055, -1-2-3-4-6-7-8-, 17974
   1578.22, 1.77949,  0.94222, -1-2-3-4-6-7-8-, 10817
   1589.43, 1.78171, 0.943115, -1-2-3-4-6-7-8-, 25621
   1626.76, 1.74186,  0.95474, -1-2-3-4-6-7-8-,  6238
   1632.29, 1.75635, 0.952695, -1-2-3-4-6-7-8-, 18522