special

Special functions (log-gamma, log-beta, incomplete gamma and beta, error functions and normal CDF) that back the distribution densities and quantiles.

Functions

• betainc
• betaincInv
• digamma
• erf
• erfc
• gammainc
• gammaincc
• gammaincInv
• lbeta
• lchoose
• lgamma
• normalCdf
• normalQuantile