π₯ λ°μ΄ν°: https://www.kaggle.com/mkechinov/ecommerce-events-history-in-cosmetics-shop
λ³Έ μμ λ λ°μ΄ν°μ λν μμΈν λΆμμ νκΈ° μν΄ μ§νμ νλ€κΈ°λ³΄λ€
νΌλ λΆμμ κ°λ³κ² λ°μ΄ν° λΆμ μΈ‘λ©΄μΌλ‘ 보기 μν΄ ν΄λ³Έκ²μΌλ‘
λ³λμ μ μ²λ¦¬ κ³Όμ μ κ±°μΉμ§ μμ λ°μ΄ν° μΈ‘λ©΄μμ λΆμ‘±ν¨μ΄ λ§μ
π import
import pandas as pd
import numpy as np
import plotly.express as px
import os
π λ°μ΄ν° λΆλ¬μ€κΈ°
df_1910 = pd.read_csv('data/2019-Oct.csv')
df_1911 = pd.read_csv('data/2019-Nov.csv')
df_1912 = pd.read_csv('data/2019-Dec.csv')
df_2001 = pd.read_csv('data/2020-Jan.csv')
df_2002 = pd.read_csv('data/2020-Feb.csv')
df_1910.head()
df_1910.shape, df_1911.shape, df_1912.shape, df_2001.shape, df_2002.shape
((4102283, 9), (4635837, 9), (3533286, 9), (4264752, 9), (4156682, 9))
π μ°λμ μ»¬λΌ μμ±