bizicount - bizicount v1.3.2

There was no official 1.3.1 release on github, as this was fixing CRAN check issues for devel at the time.

Only change in this release is the addition of the terror data used in our manuscript for the package, which is still under review at this time. The data are loaded upon load of the package, and are available in the object called terror.

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Published by jmniehaus about 3 years ago

bizicount - v1.3.0

• Deprecated scaling parameter, as there is no reliable way to scale covariates properly when transformations and interactions are introduced to model formulas.

• Deprecated na.action as there are no methods for bizicount that can leverage alternative na.actions other than na.omit.

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Published by jmniehaus over 3 years ago

bizicount - bizicount v1.2.0

Major

• Add zi_test function to implement tests for zero-modification as found in He et al. (2019).

• Fix bug in scaling parameter where interaction terms would be scaled, not just their constituent covariates.

• Fix bug causing standard error on dependence parameter in Gaussian copula to be incorrect.

Minor

• Change default value of keep parameter in bizicount() function to TRUE so that model matrices, etc., are stored in the output object by default.

• Update documentation with new methods, typo fixes.

• Refactor, add more tests, and minor bug fixes for univariate distribution functions.

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Published by jmniehaus almost 4 years ago

bizicount - bizicount v1.1.0

Minor

• Fixed improper univariate distribution aliasing in documentation (#1)
• Added more badges to readme.md (#4)
• Pointed BugReports link to correct GitHub location (#5)
• Added new test to prevent #6 from happening again.

Major

• Fixed fatal error that occurred when the first marginal distribution was zero-inflated, while second margin was not (#6).
• Fixed error when trying to use NumDeriv to get hessian if NLM hessian failed (#8).
• Added a scaling parameter to bizicount() that scales continuous covariates automatically for users (#7).

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Published by jmniehaus about 4 years ago

bizicount - bizicount v1.0.0

The first release of the package, support for Gaussian and Frank copulas, zero-inflated and non-inflated Poisson and negbin distributions. Extended DHARMa and texreg generics for bizicount and zicreg objects.

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Published by jmniehaus over 4 years ago