text_plain_output_1.png
import matplotlib.pyplot as plt

import pandas as pd

import seaborn as sns

path = '/kaggle/input/breast-cancer-wisconsin-data/data.csv'
df = pd.read_csv(path, index_col=0)

df.shape

df.columns

df.isnull().values.any()

df.isnull().sum()

df.drop('Unnamed: 32', axis=1, inplace=True)

df.isnull().values.any()

dup = df.loc[df.duplicated(), :]
len(dup)

corr = df.corr()
corr

sns.set(rc={'figure.figsize': (7, 7)})
sns.heatmap(corr, cmap='RdBu')
plt.show()