Prepare for CRAN submission

.travis.yml

@@ -64,6 +64,11 @@ matrix:
     - sudo add-apt-repository -y ppa:cran/imagemagick
     - sudo apt-get update
     - sudo apt-get install -y libmagick++-dev
+  - r: 3.5.0
+    before_install:
+    - sudo add-apt-repository -y ppa:cran/imagemagick
+    - sudo apt-get update
+    - sudo apt-get install -y libmagick++-dev
 
 # The addon solution to installing imagemagick didn't work, so we install it
 # manually on every ubuntu machine. Might work if we use later ubuntu distributions.

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: cvms
 Title: Cross-Validation for Model Selection
-Version: 1.0.1.9000
+Version: 1.0.2
 Authors@R: 
     c(person(given = "Ludvig Renbo",
              family = "Olsen",

NEWS.md

@@ -1,5 +1,7 @@
 
-# cvms 1.0.1.9000
+# cvms 1.0.2
+
+* Compatibility with `dplyr` version `1.0.0`. NOTE: this version of `dplyr` slows down some functions in `cvms` significantly, why it might be beneficial not to update before version `1.1.0`, which is supposed to tackle this problem.
 
 # cvms 1.0.1
 

cran-comments.md

@@ -1,17 +1,13 @@
 ## Test environments
 * local OS X install, R 3.6.1  
-* ubuntu 16.04.6 (on travis-ci), R 3.5.3, 3.6.1 and devel
+* ubuntu 16.04.6 (on travis-ci), R 3.6.3, 4.0.0 and devel
 * win-builder
 
 ## R CMD check results  
-There were no ERRORs or WARNINGs. There was 1 NOTE when 'rsvg' was not installed (as expected).
+There were no ERRORs or WARNINGs. There was 1 NOTE when `rsvg` was not installed (as expected).
 
 ## Downstream dependencies
 There are currently no downstream dependencies.
 
-
-## Fixes for 1.0.0 errors
-* Moved ggimage and rsvg to Suggests. rsvg is not used *directly* by cvms but by ggimage. I added checks to make sure ggimage isn't called when either ggimage or rsvg isn't installed. I also skip tests when it is not available.
-* Fixed the failing unit test by improving the input checks in evaluate().
-* Stripped numbers from error messages in unit tests that fail on platforms without support for long doubles. The specific numbers are not that important in those tests.
-* Skips a lot of the unit tests to stay within time limits. This seems an unfortunate step but I've tried to maintain tests of the basic building blocks. All the tests will still be tested locally and on Travis CI.
+## Release notes
+Please be aware, that the performance drop in the upcoming `dplyr v1.0.0` for `summarize()` and similar functions seem to have a big impact on `cvms`, and that this might affect the testing time significantly. Given that the `tidyverse` folks intend to fix this in `v1.1.0` (as I understand it), I will not be skipping more unittests on CRAN unless specifically requested by CRAN.

revdep/README.md

@@ -10,13 +10,13 @@
 |collate  |en_US.UTF-8                  |
 |ctype    |en_US.UTF-8                  |
 |tz       |Europe/Copenhagen            |
-|date     |2020-04-13                   |
+|date     |2020-05-28                   |
 
 # Dependencies
 
 |package |old   |new   |Δ  |
 |:-------|:-----|:-----|:--|
-|cvms    |0.3.2 |1.0.0 |*  |
+|cvms    |1.0.1 |1.0.2 |*  |
 
 # Revdeps