NMSE p42, positive
pf,          0
pd,      68684
test,         time,            max,            avg
if,         409305,              0,           -nan
id,    1.16516e+06,        63.7901,        24.8441
of,         744909,              0,           -nan
od,    1.99703e+06,        63.4988,        21.5113
df,              0,              0
dd,        62.8804,          10248