undefined variables errors

[tianhg28]

undefined variables in data_EC.ipynb, evaluation_EC.ipynb, methods_EC.ipynb, and training_EC.ipynb,
key error in data_EC.ipynb

[spestana]

@tianhg28 @ For each error, could you let me know which part of the notebook had the error, and copy and paste the full error messages here. Thanks!

[tianhg28]

evaluation_EC.ipynb

Code:
shap_df = data[bestfeatures]
Error:
NameError: name 'data' is not defined
The data variable needs to be loaded from a csv file, which I don't think exists in the repo.

Code:
br.fit(shap_df, target)
Error:
br needs to be defined from linear_model.BaysianRidge() and target needs to be extracted from data

Code:
gp.fit(shap_df, target)
Error:
the Gausian Process model gp needs to be defined

methods_EC.ipynb

Code:
olsr = linear_model.Ridge()
br = linear_model.BayesianRidge()
searcher = GridSearchCV(olsr, {'alpha': np.arange(1, 300, 2)}, scoring="neg_root_mean_squared_error")
searcher.fit(data[['Tidal Amplitude (cm)', 'Avg. Flood Depth (cm)']], target)
Error:
linear_model, GridSearchCV, data, target need to be defined

Code:
bestfeatures = backward_elimination(data=data, target=target, num_feats=10, significance_threshold=0.05)
Error:
NameError: name 'data' is not defined
same problem as before, data needs to be loaded

Code:
scores = cross_validate(gp, shap_df, target, cv=rcv,
scoring=('r2', 'neg_mean_absolute_error'), return_train_score=True)
Error:
Need to create shape_db from panda DataFrame