YYYY MM DD HH    R      MB      MNB      RMSE       NME 
2007 08 12 13       NaNQ      0.044        INF      0.113        INF
2007 08 12 14       NaNQ      0.044        INF      0.112        INF
2007 08 12 15      0.051     -0.440    -90.575      2.107    107.743
2007 08 12 16      0.227     -1.944    -97.766      3.959     99.755
2007 08 12 17      0.233     -2.265    -98.374      4.456     99.677
2007 08 12 18      0.118     -1.750    -98.154      3.908    100.209
2007 08 12 19      0.031     -1.974    -97.970      4.060    100.326
2007 08 12 20      0.022     -1.080    -95.478      3.315    102.456
2007 08 12 21      0.013     -1.123    -94.119      3.582    103.420
2007 08 12 22      0.030     -2.412    -96.528      5.296    100.837