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我有一個像下面這樣的數據框,並且從下面的數據中,我想提取user_category爲1,2,4,6作爲事務數據的位置,以及user_category 3是作爲促銷數據如何從python中的數據框提取變量中的特定類別
的TextData
id user_category operator circle
23 1 vodafone mumbai
45 2 airtel andhra
65 3 airtel chennai
23 6 vodafone mumbai
45 1 airtel gurgaon
65 2 airtel ongole
23 4 vodafone mumbai
45 1 airtel telangana
65 3 airtel chennai
這是我嘗試了,我得到了輸出我怎麼想,但我需要的是怎樣可以提取其中user_category爲1,2的數據, 4,6中的一段代碼
transactional1 = textdata[textdata['user_category'] == 1]
transactional2 = textdata[textdata['user_category'] == 2]
transactional3 = textdata[textdata['user_category'] == 4]
transactional4 = textdata[textdata['user_category'] == 6]
transactional = pd.concat((transactional1, transactional2,
transactional3, transactional4))
promotional = textdata[textdata['user_category'] == 3]
預期方式:
transctional = textdata[textdata['user_category'] == 1,2,4,6]