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kearnz / autoimpute

Python package for Imputation Methods
MIT License
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Invalid arguments passed to PMMImputer __init__ method. #72

Closed davidetedd92 closed 2 years ago

davidetedd92 commented 2 years ago

mi_pmm = MultipleImputer( n=5, strategy={'age':'pmm', 'sex':'binary logistic'}, predictors={'age':'all', 'sex':"all"}, imp_kwgs={'pmm':{'fill_value':'random', 'neighbors':5}}, return_list = True )

perform PMM imputation procedure

imp_pmm = mi_pmm.fit(dataset)

this code produce this error.

ypeError Traceback (most recent call last) ~/opt/anaconda3/envs/everli/lib/python3.7/site-packages/autoimpute/imputations/dataframe/single_imputer.py in fit(self, X, y, imp_ixs) 167 if imp_params is None: --> 168 imputer = imp() 169 else:

~/opt/anaconda3/envs/everli/lib/python3.7/site-packages/autoimpute/imputations/series/pmm.py in init(self, **kwargs) 98 self.copy_x, ---> 99 self.n_jobs 100 )

TypeError: init() takes 1 positional argument but 5 were given

The above exception was the direct cause of the following exception:

ValueError Traceback (most recent call last) /var/folders/_j/kf8xl_kn66ncy8kqw8yxw2r00000gp/T/ipykernel_25481/2682908908.py in 9 10 # perform PMM imputation procedure ---> 11 imp_pmm = mi_pmm.fit(dataset.fillna(0))

~/opt/anaconda3/envs/everli/lib/python3.7/site-packages/autoimpute/utils/checks.py in wrapper(d, *args, *kwargs) 59 err = f"Neither {d_err} nor {a_err} are of type pd.DataFrame" 60 raise TypeError(err) ---> 61 return func(d, args, **kwargs) 62 return wrapper 63

~/opt/anaconda3/envs/everli/lib/python3.7/site-packages/autoimpute/utils/checks.py in wrapper(d, *args, *kwargs) 124 125 # return func if no missingness violations detected, then return wrap --> 126 return func(d, args, **kwargs) 127 return wrapper 128

~/opt/anaconda3/envs/everli/lib/python3.7/site-packages/autoimpute/utils/checks.py in wrapper(d, *args, *kwargs) 171 err = f"All values missing in column(s) {nc}. Should be removed." 172 raise ValueError(err) --> 173 return func(d, args, **kwargs) 174 return wrapper 175

~/opt/anaconda3/envs/everli/lib/python3.7/site-packages/autoimpute/imputations/dataframe/multipleimputer.py in fit(self, X, y) 196 visit=self.visit 197 ) --> 198 imputer.fit(X) 199 self.statistics[i] = imputer 200

~/opt/anaconda3/envs/everli/lib/python3.7/site-packages/autoimpute/utils/checks.py in wrapper(d, *args, *kwargs) 59 err = f"Neither {d_err} nor {a_err} are of type pd.DataFrame" 60 raise TypeError(err) ---> 61 return func(d, args, **kwargs) 62 return wrapper 63

~/opt/anaconda3/envs/everli/lib/python3.7/site-packages/autoimpute/utils/checks.py in wrapper(d, *args, *kwargs) 124 125 # return func if no missingness violations detected, then return wrap --> 126 return func(d, args, **kwargs) 127 return wrapper 128

~/opt/anaconda3/envs/everli/lib/python3.7/site-packages/autoimpute/utils/checks.py in wrapper(d, *args, *kwargs) 171 err = f"All values missing in column(s) {nc}. Should be removed." 172 raise ValueError(err) --> 173 return func(d, args, **kwargs) 174 return wrapper 175

~/opt/anaconda3/envs/everli/lib/python3.7/site-packages/autoimpute/imputations/dataframe/single_imputer.py in fit(self, X, y, imp_ixs) 172 name = imp.name 173 err = f"Invalid arguments passed to {name} init method." --> 174 raise ValueError(err) from te 175 176 # identify the column for imputation

ValueError: Invalid arguments passed to PMMImputer init method.

MacOSX 12.1 Monteray python 3.7.3 last version of autoimputer

kearnz commented 2 years ago

apologies for the delayed response. I've rewritten some of the code to work with the new version of pymc. In doing so I'm unable to reproduce your error. Feel free to open another pull issue if the problem persists, and I'll be on it.