matt-dray / dray Goto Github PK

My understanding has changed since this package was created.

• Add new functions that were created in blogposts/gists, but aren't part of a package already
• Tidy up .R file structure (i.e. not one function per file)
• Revisit package structure in terms of @imports, for example, and perhaps make all imported packages as Suggests given the wide variety of functions and dependencies that each has
• Remove the data files, which should be in {draytasets} (check if this might impact certain blogs that point to this package for their data)
• Update README/DESCRIPTION to reflect this package as being more of a curation/posterity effort

dray should be for functions only so that I can practice making a data-only package (drayta, lol?).

Two options as per Code Style section in Hadley's Packages book:

• lintr::lint_package() to see suggestions
• formatR::tidy_dir("R") to do it automatically

How opinionated are these?

Probably run when you've cleaned up the rest of the package.

Write tests for current functions.

Read and follow instructions in Hadley's book: http://r-pkgs.had.co.nz/

Post: https://www.rostrum.blog/2018/05/25/cloud-pie/

Problem: there's a plotting error with the relative size of more common words.

Warning messages:
1: In wordcloud(words = data[[name_col]], freq = data[[count_col]],  :
  charizard could not be fit on page. It will not be plotted.
2: In wordcloud(words = data[[name_col]], freq = data[[count_col]],  :
  snorlax could not be fit on page. It will not be plotted.

Solution: try with a smaller scale, as in https://stackoverflow.com/questions/27981651/text-wordcloud-plotting-error

.onAttach <- function(libname, pkgname) {
  packageStartupMessage("Welcome to my package")
}

For fun, as per 'when you do need side effects' section of the 'R code' chapter of R Packages by Hadley Wickham.