IntervalUncertainty
- class sherpa.plot.IntervalUncertainty[source] [edit on github]
Bases:
Confidence1D
Attributes Summary
Methods Summary
calc
(fit, par[, methoddict, cache])Evaluate the statistic for the parameter range.
hline
(y[, xmin, xmax, linecolor, linestyle, ...])Draw a line at constant y, extending over the plot.
overplot
(*args, **kwargs)Add the data to an existing plot.
plot
([overplot, clearwindow])Plot the data.
prepare
([min, max, nloop, delv, fac, log, ...])Set the data to plot.
vline
(x[, ymin, ymax, linecolor, linestyle, ...])Draw a line at constant x, extending over the plot.
Attributes Documentation
- plot_prefs = {}
Methods Documentation
- calc(fit, par, methoddict=None, cache=True)[source] [edit on github]
Evaluate the statistic for the parameter range.
This requires prepare to have been called, and must be called before plot is called.
- Parameters:
fit – The Sherpa fit instance to use (defines the statistic and optimiser to use).
par – The parameter to iterate over.
- static hline(y, xmin=0, xmax=1, linecolor=None, linestyle=None, linewidth=None, overplot=False, clearwindow=True) [edit on github]
Draw a line at constant y, extending over the plot.
- overplot(*args, **kwargs) [edit on github]
Add the data to an existing plot.
This is the same as calling the plot method with overplot set to True.
See also
- plot(overplot=False, clearwindow=True, **kwargs) [edit on github]
Plot the data.
This will plot the data sent to the prepare method.
- Parameters:
overplot (bool, optional) – If
True
then add the data to an existing 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 plot_prefs dictionary.
- prepare(min=None, max=None, nloop=20, delv=None, fac=1, log=False, numcores=None) [edit on github]
Set the data to plot.
This defines the range over which the statistic will be calculated, but does not perform the evaluation.
See also
- static vline(x, ymin=0, ymax=1, linecolor=None, linestyle=None, linewidth=None, overplot=False, clearwindow=True) [edit on github]
Draw a line at constant x, extending over the plot.