Confidence2D

class sherpa.plot.Confidence2D

Bases: sherpa.plot.DataContour, sherpa.plot.Point

Attributes Summary

contour_prefs
point_prefs

Methods Summary

calc(fit, par0, par1)
contour([overplot, clearwindow])
overcontour(*args, **kwargs)
point(x, y[, overplot, clearwindow])	Draw a point at the given location.
prepare([min, max, nloop, delv, fac, log, …])

Attributes Documentation

contour_prefs = {'alpha': None, 'colors': None, 'linewidths': None, 'xlog': False, 'ylog': False}

point_prefs = {'alpha': None, 'color': None, 'symbol': '+'}

Methods Documentation

calc(fit, par0, par1)

contour(overplot=False, clearwindow=True, **kwargs)

overcontour(*args, **kwargs)

point(x, y, overplot=True, clearwindow=False, **kwargs)

Draw a point at the given location.

Parameters

• x – The coordinates of the plot.

• y – The coordinates of the plot.

• overplot (bool, optional) – If True then add the data to an exsiting plot, otherwise create a new plot.

• clearwindow (bool, optional) – Should the existing plot area be cleared before creating this new plot (e.g. for multi-panel plots)?

• **kwargs – These values are passed on to the plot backend, and must match the names of the keys of the object’s point_prefs dictionary.

prepare(min=None, max=None, nloop=10, 10, delv=None, fac=4, log=False, False, sigma=1, 2, 3, levels=None, numcores=None)