significance_to_probability_normal¶

gammapy.stats.significance_to_probability_normal(significance)[source]¶

Convert significance to one-sided tail probability.

Parameters

significancearray_like: Significance

Returns

probabilitynumpy.ndarray: One-sided tail probability

See also

probability_to_significance_normal
significance_to_probability_normal_limit

Examples

>>> significance_to_probability_normal(0)
0.5
>>> significance_to_probability_normal(1)
0.15865525393145707
>>> significance_to_probability_normal(3)
0.0013498980316300933
>>> significance_to_probability_normal(5)
2.8665157187919328e-07
>>> significance_to_probability_normal(10)
7.6198530241604696e-24