NEWS

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invgamma 1.2

New features

• invgamma has an updated README containing a simulation check on rinvgamma().

Changes

• rinvgamma() now errors for shape parameter less than 0.01, as it is unreliable there.
• invgamma now cautions users about the parameterizations used in (d/p/q/r)invgamma() functions.
• invgamma now has a MIT license.

invgamma 1.1 (2017-05-07)

New features

• (d/p/q/r)invgamma() now defaults the rate parameter to 1, like (d/p/q/r)gamma().

Fixes

• README images moved from figures/ to tools/

invgamma 1.0 (2016-07-02)

New features

• (d/p/q/r)invchisq() and (d/p/q/r)invexp() are now included, tied to their base R counterparts.

New features

• dinvgamma() is now tied to dgamma() in base, instead of being a custom implementation of the density.