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python Programming Glossary: nstd

multidimensional confidence intervals

http://stackoverflow.com/questions/12301071/multidimensional-confidence-intervals

import Ellipse def plot_point_cov points nstd 2 ax None kwargs Plots an `nstd` sigma ellipse based on the.. def plot_point_cov points nstd 2 ax None kwargs Plots an `nstd` sigma ellipse based on the mean and covariance of a point cloud.. . Parameters points An Nx2 array of the data points. nstd The radius of the ellipse in numbers of standard deviations...