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Dacon ์™€์ธ ํ’ˆ์งˆ ๊ฒฝ์ง„๋Œ€ํšŒ ๋ณธ๋ฌธ

Data/Dacon

Dacon ์™€์ธ ํ’ˆ์งˆ ๊ฒฝ์ง„๋Œ€ํšŒ

Kirok Kim 2021. 12. 6. 23:50

 

๋ชฉํ‘œ : ์™€์ธ์˜ ์„ฑ๋ถ„ ํ•จ๋Ÿ‰์„ ๋ถ„์„ํ•ด์„œ ํ•ด๋‹น ์™€์ธ์˜ ํ’ˆ์งˆ์„ ๋ถ„๋ฅ˜
๋ฐ์ดํ„ฐ ๋ถˆ๋Ÿฌ์˜ค๊ธฐ
import pandas as pd
import matplotlib.oyplot as plt
import seaborn as sns
from matplotlib import patches
%matplotlib inline

train = pd.read_csv('train.csv')
train.head()

๊ฒฐ์ธก์น˜ ํ™•์ธ
def check_missing_col(dataframe):
    counted_missing_col = 0
    for i, col in enumerate(dataframe.columns):
        missing_values = sum(dataframe[col].isna())
        is_missing = True if missing_values >= 1 else False
        if is_missing:
            counted_missing_col += 1
            print(f'๊ฒฐ์ธก์น˜๊ฐ€ ์žˆ๋Š” ์ปฌ๋Ÿผ์€: {col}์ž…๋‹ˆ๋‹ค')
            print(f'์ด {missing_values}๊ฐœ์˜ ๊ฒฐ์ธก์น˜๊ฐ€ ์กด์žฌํ•ฉ๋‹ˆ๋‹ค.')

        if i == len(dataframe.columns) - 1 and counted_missing_col == 0:
            print('๊ฒฐ์ธก์น˜๊ฐ€ ์กด์žฌํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค')

check_missing_col(train)

 

๋ฐ˜์‘ํ˜•
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