type1  mean -2.98922e+06    RMS        33375    entries    2673
type2  mean -2.96123e+06    RMS      33613.2    entries   14050
type3  mean -2.96993e+06    RMS      34612.4    entries  340453
type4  mean -2.96346e+06    RMS      30823.1    entries    5224