pROC 1.19.1 is a minor maintenance release. The only user-facing change is the introduction of a FAQ vignette which supersedes the old wiki.

Here is the full changelog:

• Added a FAQ vignette
• Removed unused tcltk from Suggests
• Tests now skip if Suggest'ed packages are missing
• Fix CRAN checks NOTE about structure() special names (.Names, .Dim, .Dimnames)