nispace.stats.misc.z_to_rho

nispace.stats.misc.z_to_rho(array)[source]

Inverse Fisher’s z-transformation of correlation coefficients.

Plain numpy (no numba). Has no internal caller in NiSpace (rho_to_z is used one-way in core/region_influence.py/core/colocalize.py, without inverting back); exercised directly by round-trip tests in tests/test_stats_misc.py.