/#Data preprocessing 
#importing the libraries 
import numpy as np 
import matplotlib.pyplot 
import pandas as pd 
 
#importing the dataset 
dataset=pd.read_csv('Data.csv') 
X=dataset.iloc[:,:-1].values 
Y=dataset.iloc[:,3].values 
 
#taking care of the missing data 
from sklearn.impute import SimpleImputer 
imputer=SimpleImputer(missing_values=np.nan, strategy='mean') 
#imputer=SimpleImputer() 
imputer=imputer.fit(X[:,1:3])#the upperbound is excluded 
X[:,1:3]=imputer.transform(X[:,1:3]) 
print(X) 
 
# Encoding categorical data 
# Encoding the Independent Variable Country 
from sklearn.preprocessing import LabelEncoder, OneHotEncoder 
from sklearn.compose import ColumnTransformer 
labelencoder_X = LabelEncoder() 
X[:, 0] = labelencoder_X.fit_transform(X[:, 0]) 
columnTransformer = ColumnTransformer([('encoder', OneHotEncoder(), 
[0])],remainder='passthrough') 
X=np.array(columnTransformer.fit_transform(X),dtype=np.str) 

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