YYYY MM DD HH    R      MB      MNB      RMSE       NME 
2007 08 02 13      0.004     -0.003    -38.828      0.365    160.244
2007 08 02 14      0.095     -0.002    -43.317      0.205    149.286
2007 08 02 15      0.339      0.002    161.659      0.133    307.807
2007 08 02 16      0.000      0.002     75.874      0.429    275.874
2007 08 02 17     -0.001     -0.003    -38.568      0.369    161.432
2007 08 02 18     -0.001     -0.002    -27.814      0.246    172.186
2007 08 02 19       NaNQ      0.003        INF      0.059        INF
2007 08 02 20      0.000      0.003     90.144      0.325    290.144
2007 08 02 21      0.036     -0.008    -49.901      0.421    143.408
2007 08 02 22      0.109     -0.132    -84.469      1.279    108.744