YYYY MM DD HH    R      MB      MNB      RMSE       NME 
2007 08 15 13     -0.024      1.562     87.563     15.437    261.767
2007 08 15 14     -0.007      0.955     46.049     16.385    222.498
2007 08 15 15      0.040      1.150     72.959     19.458    241.289
2007 08 15 16      0.082      1.587    101.712     22.357    261.088
2007 08 15 17      0.154      2.288    163.475     22.779    312.467
2007 08 15 18      0.314      3.120    314.631     21.612    417.721
2007 08 15 19      0.388      1.203     40.525     14.706    129.204
2007 08 15 20      0.478     -0.265     -6.815     10.639     94.440
2007 08 15 21      0.543     -1.589    -35.017      8.715     77.317
2007 08 15 22      0.555     -1.071    -35.159      7.013     78.398