for i in categoricals: print(i, categoricals[i].unique()) for i in categoricals: print(i, categoricals[i].isin(['', ' ', '0']).sum()) #check the null and 0 values per each categorical feature
for i in categoricals: print(i, categoricals[i].unique()) for i in categoricals: print(i, categoricals[i].isin(['', ' ', '0']).sum()) #check the null and 0 values per each categorical feature