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python把字典變成dataframe pandas dataframe通過numpy轉(zhuǎn)為字典?

pandas dataframe通過numpy轉(zhuǎn)為字典?兩種方法:pythondict怎么轉(zhuǎn)成list?通常,dict轉(zhuǎn)換為list:DIC=dict(a=1,B=2,C=“something”)re

pandas dataframe通過numpy轉(zhuǎn)為字典?

兩種方法:

pythondict怎么轉(zhuǎn)成list?

通常,dict轉(zhuǎn)換為list:DIC=dict(a=1,B=2,C=“something”)result=list(dic.項(xiàng)目())dict無法轉(zhuǎn)換為列表,但dict的鍵和值可以轉(zhuǎn)換為listlist=[]mylist.append文件((a,a1,a2,a3,a4))myDict={}forkeyinmylist:我的字典[鍵[0

=鍵[1:]printmyDictusr/bin/envpyt編碼:utf-8-listU=[(1,0.2,90,24,21),(2,0.2,90,24,21),(3,0.2,90,24,21)]dict{i[0]:i[1:]foriinlist}{dict{str(i[0]):i[1:]foriinlist}printdict重新啟動:C:/Users/Administrator/Deskto{1:(0.2,90,24,21),2:(0.2,90,24,21),3:(0.2,90,24,21)}