回答編集履歴
1
念のため
test
CHANGED
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@@ -8,6 +8,18 @@
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```python
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hoge_array = np.array([hoge_df['a'].tolist(),
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hoge_df['b'].tolist(),
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hoge_df['c'].tolist()
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], np.float)
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stdsc = StandardScaler()
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hoge_array = stdsc.fit_transform(hoge_array.T)
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```
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