smbinning function is not working in R -


i have data frame of 49346 rows , 709 columns. when try apply smbinning function of smbinning package,

smbinning(df=dfrm[1:49346, ], x="v1", y="target") #it's working smbinning(df=dfrm           , x="v1", y="target") #this not working

nrow(dfrm) result 49346 , str() etc every outputs point out dfrm has 49346 rows, however, second line makes error below

error in . cnode(1l, data, infl, inputs, weights, ctrl) :
r_expcovlinstat : y not have 49346 rows

i figured out difference between 2 cases. dfrm[1:49346, ] had no attribute labels working, dfrm had labels not working. after delete labels dfrm, worked.


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