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19 lines
681 B
Python
19 lines
681 B
Python
import numpy as np
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def calculate(nums):
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if len(nums) != 9:
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raise ValueError("List must contain nine numbers.")
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array = np.array(nums)
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array = array.reshape((3, 3))
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calculations = {
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'mean': [array.mean(axis=0), array.mean(axis=1), array.mean()],
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'variance': [array.var(axis=0), array.var(axis=1), array.var()],
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'standard deviation': [
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array.std(axis=0), array.std(axis=1), array.std()],
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'max': [array.max(axis=0), array.max(axis=1), array.max()],
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'min': [array.min(axis=0), array.min(axis=1), array.min()],
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'sum': [array.sum(axis=0), array.sum(axis=1), array.sum()]
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}
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return calculations
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