LikelihoodRatioResults

class sherpa.sim.simulate.LikelihoodRatioResults(ratios, stats, samples, lr, ppp, null, alt)[source] [edit on github]

Bases: NoNewAttributesAfterInit

The results of a likelihood ratio comparison simulation.

ratios

The likelihood ratio for each simulation.

Type:

numpy array

stats

The fit statistic for the null and alternative models for each simulation. The shape is (nsim, 2).

Type:

numpy array

samples

The parameter samples array for each simulation.

Type:

numpy array

lr

The likelihood ratio of the observed data for the null and alternate models.

Type:

number

ppp

The p value of the observed data for the null and alternate models.

Type:

number

null

The fit statistic of the null model on the observed data.

Type:

number

alt

The fit statistic of the alternate model on the observed data.

Type:

number

Methods Summary

format()

Convert the object to a string representation for display purposes.

Methods Documentation

format()[source] [edit on github]

Convert the object to a string representation for display purposes.

Returns:

txt – A string representation of the data stored in the object.

Return type:

str