YYYY MM DD HH    R      MB      MNB      RMSE       NME 
2007 08 03 13     -0.083     -1.609    -58.117      8.449    136.348
2007 08 03 14     -0.056     -1.922    -69.426      7.786    125.979
2007 08 03 15     -0.055     -2.458    -76.391      7.865    119.015
2007 08 03 16     -0.041     -1.926    -70.516      7.425    124.831
2007 08 03 17      0.008     -0.949    -50.316      6.487    138.081
2007 08 03 18      0.069     -0.251    -16.599      6.413    156.991
2007 08 03 19      0.254     -0.954    -38.254      6.467    106.652
2007 08 03 20      0.246     -1.240    -45.476      7.878     98.736
2007 08 03 21      0.301     -1.472    -55.482      6.395     97.724
2007 08 03 22      0.201     -0.822    -42.832      6.940    116.096