I’m delighted to welcome code, documentation, tests and bug report from the many icd package users. I love feedback on how people are using the package. Feel free to email me or write soemthing in github. If you want icd to work differently, or do new things, then the best way is to file a github issue: there are probably others who have the same or similar needs, and they, or I, may have already thought about them.
A substantial amount of code has now been contributed to the package. Contributions of any kind to icd are very welcome. See the GitHub issues page to see open issues and feature requests. Documentation, vignettes and examples are very welcome, especially if accompanied by real-world data.
To build icd, Rcpp must be compiled from source. This happens automatically on Linux, but on Mac and Windows, the following may sometimes be required, especially after upgrading R itself. This is a limitation of the R build system.
{r eval = FALSE, echo = TRUE} install.packages("Rcpp", type = "source")
If you find that an ICD code doesn’t give the comorbidity or description you expect, this is an issue! If some code runs too slowly to be useful, this is also an issue. As people run more and more real world data through icd, more problems will undoubtedly pop up, and may be trivial to fix, so please share these experiences with other users by making github issues.
The github issues also sketch out future plans and suggestions for the package.
Contributions should follow the coding standard seen elsewhere in the package, which is defined by both the general recommendations of Hadley Wickham, and the .lintr file in the project root directory. I’d prefer that new dependencies aren’t included unless absolutely necessary.