Logistic distribution

The logistic location family has density and distribution function

f (x ∣ θ) = \frac{e ^{x - θ}}{( 1 + e ^{x - θ} ) ^{2}}, F_{θ} (x) = \frac{e ^{x - θ}}{1 + e ^{x - θ}} .

 Ancestors (5)