d'-antisymmetry: d'(H,F) + d'(F,H) = 0; d'(H=F) = 0 (chance)

Layer 3 — Biologyin the cognitive-neuroscience subtree

Sympy-exact witness of the d'-antisymmetry and chance-performance identities using sympy's abstract `Function`. Setup: define z = `sp.Function('z')` (the inverse-normal CDF — does not need a closed-form in this witness; only its…

Related concepts

Signal-detection theory: d' = z(H) − z(F), c = −(z(H)+z(F))/2

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