YYYY MM DD HH    R      MB      MNB      RMSE       NME 
2007 08 07 13       NaNQ      0.152        INF      0.442        INF
2007 08 07 14      0.021      0.117   1759.679      0.464   1951.266
2007 08 07 15     -0.012      0.064    300.282      0.384    496.749
2007 08 07 16      0.003      0.086   2880.170      0.340   3073.613
2007 08 07 17      0.404      0.087    209.662      0.555    342.484
2007 08 07 18      0.484      0.120    315.787      0.810    469.190
2007 08 07 19      0.703      0.123    994.340      0.395   1029.420
2007 08 07 20      0.103     -0.398    -76.019      1.822    116.164
2007 08 07 21      0.148     -0.438    -77.421      1.900    114.050
2007 08 07 22      0.164     -0.209    -57.922      1.693    131.694