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[Python] Pandas _ Apply, Map โœ… Data Load # Data Load & ๋ฐ์ดํ„ฐ ํ–‰, ์—ด์˜ ๊ฐฏ์ˆ˜ ์ถœ๋ ฅ DataUrl = 'https://raw.githubusercontent.com/Datamanim/pandas/main/BankChurnersUp.csv' df = pd.read_csv(DataUrl) Ans = df.shape Ans (10127, 19) โœ… Mapping # Income_Category์˜ ์นดํ…Œ๊ณ ๋ฆฌ๋ฅผ map ํ•จ์ˆ˜๋ฅผ ์ด์šฉํ•˜์—ฌ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ๋ณ€๊ฒฝํ•˜์—ฌ newIncome ์ปฌ๋Ÿผ์— ๋งคํ•‘ํ•˜๋ผ # Unknown : N # Less than $40K : a # $40K - $60K : b # $60K - $80K : c # $80K - $120K : d # $120K + : e dic = { 'Unknown' : 'N', 'Les..
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