fc_find_acceptance_interval_poisson¶
-
gammapy.stats.
fc_find_acceptance_interval_poisson
(mu, background, x_bins, alpha)[source]¶ Analytical acceptance interval for Poisson process with background.
\[\int_{x_{min}}^{x_{max}} P(x|mu)\mathrm{d}x = alpha\]For more information see documentation.
- Parameters
- mufloat
Mean of the signal
- backgroundfloat
Mean of the background
- x_binsarray-like
Bins in x
- alphafloat
Desired confidence level
- Returns
- (x_min, x_max)tuple of floats
Acceptance interval