Calculates approximate unconditional Firth test p-value for testing independence in 2x2 case-control tables.
The Firth test requires more computational resources than the tests computed in the au.tests function.
Usage
au.firth(m0, m1, r0, r1, lowthresh = 1e-12)
Arguments
Value
A single AU p-value, computed under the Firth test.