idigamma: Inverse digamma function
In Hunyong/BZINB: Bivariate Zero-Inflated Negative Binomial Model Estimator

inverse of digamma. digamma function is the first derivative of gamma function divided by gamma function.

1	idigamma(y)

`y`	a numeric vector.

Hunyong Cho, Chuwen Liu, Jinyoung Park, and Di Wu

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idigamma(2)
plot(digamma, 0.1, 3)
plot(idigamma, -10.4, 0.9)

Hunyong/BZINB documentation built on Dec. 15, 2020, 4:56 a.m.

Hunyong/BZINB index

README.md

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