YYYY MM DD HH    R      MB      MNB      RMSE       NME 
2007 08 19 13     -0.025     -0.216    -89.284      0.808    109.931
2007 08 19 14     -0.006      0.094    613.321      1.025    813.240
2007 08 19 15       NaNQ      0.049        INF      0.540        INF
2007 08 19 16       NaNQ      0.060        INF      0.615        INF
2007 08 19 17      0.506      0.146    937.105      1.373   1015.940
2007 08 19 18      0.402      0.237   1242.523      1.693   1318.873
2007 08 19 19      0.089     -0.091    -27.119      2.283    162.869
2007 08 19 20      0.092     -0.267    -54.538      2.373    136.239
2007 08 19 21      0.036      0.185    763.076      1.383    938.081
2007 08 19 22       NaNQ      0.201        INF      1.412        INF