Update formula.jl to include asinh

[Tristan-Siegfried]

The asinh transformation would be nice to include as it is somewhat commonly used and trivial to add support for: asinh transformation uses parallel syntax in R and Julia, so can treat it like exp and log transformations.

[palday]

@Tristan-Siegfried thanks for your contribution! Would you please:

• Add a test using this
• bump the version in Project.toml from 1.0.0 to 1.1.0 ?

[codecov[bot]]

Codecov Report

Merging #67 (56819a7) into main (24ef721) will increase coverage by 0.02%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main      #67      +/-   ##
==========================================
+ Coverage   92.25%   92.28%   +0.02%     
==========================================
  Files           6        6              
  Lines         297      298       +1     
==========================================
+ Hits          274      275       +1     
  Misses         23       23              

Impacted Files	Coverage Δ
src/formula.jl	87.93% <100.00%> (+0.21%)	:arrow_up:

[Tristan-Siegfried]

I believe these have been done. Regarding the test, if you want something more substantial than just checking the model conversion has succeeded just let me know.

[palday]

Regarding the test, if you want something more substantial than just checking the model conversion has succeeded just let me know.

Nope, that's fine. I'll approve, merge and tag a release as soon as CI passes.

[palday]

@Tristan-Siegfried thanks for the contribution! If all goes well, the new release will be available in about 20 minutes.