nbinomcpdf function

Negative binomial cdf/pdf and ders

This function computes the cdf, pdf, and associated derivatives

nbinomcpdf(z, th)

Arguments

• z: vector of responses
• th: th[,1] is size > 0 and th[,2] is p, with 0<p<1; size does not have to be integer

Returns

• out: Matrix of conditional cdf, derivative with respect to parameter, pdf,

Examples

out = nbinomcpdf(0,c(1,0.5))

Author(s)

Pavel Krupskii and Bruno N. Remillard, January 20, 2022