type1  mean      1992.757    RMS        497649    entries 7732.000000
type2  mean      2403.992    RMS      515100.3    entries 20441.000000
type3  mean       197.466    RMS      31132.46    entries 846951.000000
type4  mean     -635.7851    RMS        506995    entries 50753.000000