Statistical Functions
Order statistics
Range of values (maximum - minimum) along an axis. |
Averages and variances
Compute the median along the specified axis. |
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Compute the weighted average along the specified axis. |
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Compute the arithmetic mean along the specified axis. |
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Compute the variance along the specified axis. |
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Compute the standard deviation along the specified axis. |
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Compute the arithmetic mean along the specified axis, ignoring NaNs. |
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Compute the variance along the specified axis, while ignoring NaNs. |
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Compute the standard deviation along the specified axis, while ignoring NaNs. |
Histograms
Compute the histogram of a dataset. |
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Count number of occurrences of each value in array of non-negative ints. |
Correlations
Estimate a covariance matrix, given data and weights. |
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Cross-correlation of two 1-dimensional sequences. |