cran-comments.md

## Test environments

* Linux: Ubuntu 18.04.4LTS  (local)
  - R 3.4.4 (production)
  - R devel 2020-07-28 r78930 (test)
  - R patched 4.0.2 r78930 (test)
* Windows 7 Enterprise (test)
  - R 3.5.1 (test)

## R CMD check results

0 errors | 0 warnings | 1 note

* NOTE: This is a new release.

## Resubmission

* this is a resubmission, after the following manual check report:
```
Found the following \keyword or \concept entries with Rd markup:
    File 'LeaveOneOut.Rd':
      \concept{{validation functions}}
    File 'Maf.data.frame.Rd':
      \concept{{genDiag}}
    File 'NfoldCrossValidation.Rd':
      \concept{{validation functions}}

Please omit all extra sets of braces.

Best,
Uwe Ligges 
```
Action: 
- extra sets of braces were omitted