Statistical Functions¶
Order statistics¶
Returns the minimum of an array or the minimum along an axis. |
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Returns the maximum of an array or the maximum along an axis. |
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Returns the minimum of an array along an axis ignoring NaN. |
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Returns the maximum of an array along an axis ignoring NaN. |
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Computes the q-th percentile of the data along the specified axis. |
Means and variances¶
Returns the weighted average along an axis. |
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Returns the arithmetic mean along an axis. |
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Returns the variance along an axis. |
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Returns the standard deviation along an axis. |
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Returns the arithmetic mean along an axis ignoring NaN values. |
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Returns the variance along an axis ignoring NaN values. |
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Returns the standard deviation along an axis ignoring NaN values. |
Histograms¶
Computes the histogram of a set of data. |
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Count number of occurrences of each value in array of non-negative ints. |
Correlations¶
Returns the Pearson product-moment correlation coefficients of an array. |
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Returns the covariance matrix of an array. |
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Returns the cross-correlation of two 1-dimensional sequences. |