回答編集履歴
2
answer
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@@ -28,5 +28,5 @@
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from skimage.util import view_as_windows
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view_as_windows(df['value'].to_numpy(), 3).std(1, ddof=1)
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# array([
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# array([60.27713773, 72.34178138, 10., 15.27525232])
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```
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1
別の方法
answer
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@@ -18,4 +18,15 @@
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# 3 72.341781
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# 4 10.000000
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# 5 15.275252
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```
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---
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別の方法
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```python
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from skimage.util import view_as_windows
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view_as_windows(df['value'].to_numpy(), 3).std(1, ddof=1)
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# array([49.21607687, 59.06681716, 8.16496581, 12.47219129])
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```
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