Python CVS 文件和數據幀

Question

import pandas as pd
pd.read_csv('/content/drive/My Drive/top_100_books-Kevin_Mulach.csv')
i = 0
ratingbyprice = []

for book in Books['title']:
  if book == 'Man\'s Search for Meaning':
    Books['price'][i] = 9.99

  if book == 'Rich Dad Poor Dad':
   Books['type'][i] = 'Paperback'

ratingbyprice.append(Books['rating'][i]/Books['price'][i])

i += 1

問題：我不確定在我的代碼中如何定義書籍？

Answer 1

這應該是您的代碼：

import pandas as pd
Books = pd.read_csv('/content/drive/My Drive/top_100_books-Kevin_Mulach.csv')
i = 0
ratingbyprice = []

for book in Books['title']:
  if book == 'Man\'s Search for Meaning':
    Books['price'][i] = 9.99

  if book == 'Rich Dad Poor Dad':
   Books['type'][i] = 'Paperback'

  ratingbyprice.append(Books['rating'][i]/Books['price'][i])

  i += 1