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Created 3 years ago
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
import seaborn as sns
from sklearn.model_selection import train_test_split
from sklearn.preprocessing import OneHotEncoder
from sklearn.compose import ColumnTransformer
sns.set()
df = pd.read_csv("50_Startups.csv")
Check for null or Empty cells Method
def null_table(data):
null_values = data.isnull().sum().sort_values(ascending=False)
percentage = (data.isnull().sum()/data.isnull().count()).sort_values(ascending= False)
missing_data = pd.concat([null_values,percentage],keys=["Total","Percentage"], axis=1)
return missing_data