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在我的熊貓數據幀我已經從一個CSV裝在下表中,稱之爲table.csv編輯熊貓透視表
x | w | y | z
indexval1 | stringval1 | b1 | c1
indexval2 | stringval2 | b2 | c2
indexval3 | stringval3 | b3 | c3
indexval4 | stringval4 | b4 | c4
這是我跑轉動代碼...
df = pandas.read_csv("table.csv")
df.pivot_table(values = ["y", "z"] index = "x" columns = "w")
df.fillna(value = 00)
,看起來像這樣:
----- | y | z | y | z
w |stringval1 | stringval1 | stringval2 | stringval2
x | | | |
indexval1| b1 | c1 | 00 | 00
indexval2| 00 | 00 | b2 | c2
indexval3| 00 | 00 | 00 | 0
indexval4| 00 | 00 | 00 | 00
如何修改它看起來像THI S:
w |stringval1 | stringval1 | stringval2 | stringval2
----- | y | z | y | z
x | | | |
indexval1| b1 | c1 | 00 | 00
indexval2| 00 | 00 | b2 | c2
indexval3| 00 | 00 | 00 | 0
indexval4| 00 | 00 | 00 | 00
甜的感謝!將標記爲正確的時間 – Travis