58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
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"""Numerical and Statistical functions
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Most of these functions take an "axis" argument, which indicates whether to
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operate over the flattened array (None), rows (0), or columns (1)."""
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def argmax(array, *, axis=None):
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"""Return the index of the maximum element of the 1D array"""
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...
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def argmin(array, *, axis=None):
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"""Return the index of the minimum element of the 1D array"""
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def argsort(array, *, axis=None):
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"""Returns an array which gives indices into the input array from least to greatest."""
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def diff(array, *, axis=1):
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"""Return the numerical derivative of successive elements of the array, as
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an array. axis=None is not supported."""
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def flip(array, *, axis=None):
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"""Returns a new array that reverses the order of the elements along the
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given axis, or along all axes if axis is None."""
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def max(array, *, axis=None):
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"""Return the maximum element of the 1D array"""
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def mean(array, *, axis=None):
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"""Return the mean element of the 1D array, as a number if axis is None, otherwise as an array."""
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def min(array, *, axis=None):
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"""Return the minimum element of the 1D array"""
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def roll(array, distance, *, axis=None):
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"""Shift the content of a vector by the positions given as the second
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argument. If the ``axis`` keyword is supplied, the shift is applied to
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the given axis. The array is modified in place."""
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def std(array, *, axis=None):
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"""Return the standard deviation of the array, as a number if axis is None, otherwise as an array."""
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def sum(array, *, axis=None):
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"""Return the sum of the array, as a number if axis is None, otherwise as an array."""
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def sort(array, *, axis=0):
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"""Sort the array along the given axis, or along all axes if axis is None.
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The array is modified in place."""
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