Predicting missing values with scikit-learn's Imputer module

Question

I am writing a very basic program to predict missing values in a dataset using scikit-learn\'s Imputer class.

I have made a NumPy array, created an Imp

Answer 1

After scikit-learn version 0.20 the usage of impute module was changed. Now, we can use imputer like;

from sklearn.impute import SimpleImputer
impute = SimpleImputer(missing_values=np.nan, strategy='mean')
impute.fit(X)
X=impute.transform(X)

Pay attention:

Instead of 'NaN', np.nan is used

Don't need to use axis parameter

We can use imp or imputer instead of my impute variable