Johnson SL Distribution

Johnson SL Distribution

Probability Density Function (PDF)

Cumulative Distribution Function (CDF)

where 𝜙(𝑥) and Φ(𝑥) are respectively the PDF and CDF of the standard normal distribution.

Range -𝜂 < 𝑥 < ∞

Location parameter, 𝜂, the mean

Scale parameter 𝜆 = 1

Shape1 parameter 𝛾

Shape2 parameter 𝛿 > 0