cran-comments.md

This is new submission

Clearing CRAN warnings due to unspecified stringr:: imports in few tests.

Changes

Used base package functionality intead of stringr:: functions.

Test environments

• Ubuntu LTS 16.04 (localhost), R 3.4.3
• Ubuntu LTS 14.04 (travis), R 3.4.2
• WinBuilder, x86_64-w64-mingw32 (64-bit), R (unstable) (2018-02-12 r74246)

R CMD check results

There were no ERRORs or WARNINGs or NOTEs