text_html_output_2.png text_html_output_1.png
import pandas as pd

traindf = pd.read_csv('/kaggle/input/bigmart-sales-data/Train.csv')
testdf = pd.read_csv('/kaggle/input/bigmart-sales-data/Test.csv')

traindf.dtypes

traindf.describe().round(3)

traindf.isna().sum()

df = pd.concat([traindf, testdf], axis=0)
df.shape
df.head()
df.tail()
df.isnull().sum()