| amin(a[, axis, out, keepdims, initial]) | Return the minimum of an array or minimum along an axis. | 
 
| amax(a[, axis, out, keepdims, initial]) | Return the maximum of an array or maximum along an axis. | 
 
| nanmin(a[, axis, out, keepdims]) | Return minimum of an array or minimum along an axis, ignoring any NaNs. | 
 
| nanmax(a[, axis, out, keepdims]) | Return the maximum of an array or maximum along an axis, ignoring any NaNs. | 
 
| ptp(a[, axis, out, keepdims]) | Range of values (maximum - minimum) along an axis. | 
 
| percentile(a, q[, axis, out, …]) | Compute the q-th percentile of the data along the specified axis. | 
 
| nanpercentile(a, q[, axis, out, …]) | Compute the qth percentile of the data along the specified axis, while ignoring nan values. | 
 
| quantile(a, q[, axis, out, overwrite_input, …]) | Compute the q-th quantile of the data along the specified axis. | 
 
| nanquantile(a, q[, axis, out, …]) | Compute the qth quantile of the data along the specified axis, while ignoring nan values. | 
  
      
| median(a[, axis, out, overwrite_input, keepdims]) | Compute the median along the specified axis. | 
 
| average(a[, axis, weights, returned]) | Compute the weighted average along the specified axis. | 
 
| mean(a[, axis, dtype, out, keepdims]) | Compute the arithmetic mean along the specified axis. | 
 
| std(a[, axis, dtype, out, ddof, keepdims]) | Compute the standard deviation along the specified axis. | 
 
| var(a[, axis, dtype, out, ddof, keepdims]) | Compute the variance along the specified axis. | 
 
| nanmedian(a[, axis, out, overwrite_input, …]) | Compute the median along the specified axis, while ignoring NaNs. | 
 
| nanmean(a[, axis, dtype, out, keepdims]) | Compute the arithmetic mean along the specified axis, ignoring NaNs. | 
 
| nanstd(a[, axis, dtype, out, ddof, keepdims]) | Compute the standard deviation along the specified axis, while ignoring NaNs. | 
 
| nanvar(a[, axis, dtype, out, ddof, keepdims]) | Compute the variance along the specified axis, while ignoring NaNs. | 
  
      
| corrcoef(x[, y, rowvar, bias, ddof]) | Return Pearson product-moment correlation coefficients. | 
 
| correlate(a, v[, mode]) | Cross-correlation of two 1-dimensional sequences. | 
 
| cov(m[, y, rowvar, bias, ddof, fweights, …]) | Estimate a covariance matrix, given data and weights. | 
  
      
| histogram(a[, bins, range, normed, weights, …]) | Compute the histogram of a set of data. | 
 
| histogram2d(x, y[, bins, range, normed, …]) | Compute the bi-dimensional histogram of two data samples. | 
 
| histogramdd(sample[, bins, range, normed, …]) | Compute the multidimensional histogram of some data. | 
 
| bincount(x[, weights, minlength]) | Count number of occurrences of each value in array of non-negative ints. | 
 
| histogram_bin_edges(a[, bins, range, weights]) | Function to calculate only the edges of the bins used by the histogramfunction. | 
 
| digitize(x, bins[, right]) | Return the indices of the bins to which each value in input array belongs. |