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  1. Kiinnitetty twiitti
    17. elok.

    Function factories chapter of adv-R is now complete: . Learn how to make functions that make functions 😱 (and why you might care with new ggplot2 examples)

    Kumoa
  2. uudelleentwiittasi
    19 tuntia sitten

    performance tip: if you must grow a vector in a loop, make sure there's only one reference to it so that R doesn't have to make a copy on each iteration. # 6 seconds: x <- integer() for(i in 1:5e4) x <- c(x, i) # 0.02 seconds: x <- integer() for(i in 1:5e4) x[i] <- i

    Kumoa
  3. uudelleentwiittasi
    19 tuntia sitten

    personifyr::gganimate (fireworks version). Thank you 👏👏👏 developers and 🙌🤩! 📦🎆📊🎇

    Kumoa
  4. uudelleentwiittasi
    22 tuntia sitten

    My new favorite (and probably overused) party trick is to use knitr::include_url("link_to_my_own_slides") to show a past/future slide FROM THE SAME slide deck in another slide 🤯 Makes it easier to show how to do side-by-side code/plot slides.

    Kumoa
  5. uudelleentwiittasi
    22 tuntia sitten

    So far so good, just 1437 📦 to go. ETA: 1d 😱. 🕗 🕖 🕚 🕓 🕖 🕔 🕗 🕚 🕑 🕛 🕘 🕔 🕚 🕒 🕖 🕘 🕒 🕕 🕛 🕐 🕕 🕗 🕑 🕚 🕛 🕐 🕘 🕓 🕖 🕗 🕚 🕖 🕐 🕑 🕐 🕘 🕐 🕒 🕗 🕙 🕑 🕛 🕚 🕔 🕙 🕚 🕒🕒 🕔 🕖 🕖 🕓 🕐 🕔 🕑 🕗 🕓 🕐 🕑 🕚 🕐 🕗 🕐 🕒 🕛 🕐 🕛🕐 🕘 🕓 🕖 🕐 🕒 🕒 🕓 🕗 🕕

    Näytä tämä ketju
    Kumoa
  6. uudelleentwiittasi
    19. jouluk.

    🐿 Not quite inbox zero, but has less than 100 issues on again. ⏲ Reminder, we are starting to polish things to prepare for an early January release, and captured some of the potential hurdles in this blog post:

    Kumoa
  7. uudelleentwiittasi
    18. jouluk.

    Both the textrecipes and probably packages hit CRAN this week! Check them out! and Huge thanks for and

    Kumoa
  8. 18. jouluk.

    Why you should only ever bake with weights

    Kumoa
  9. uudelleentwiittasi
    18. jouluk.

    💖 F2 ⇨ function definition "RStudio IDE Easy Tricks You Might've Missed" 👨‍💻

    Kumoa
  10. 18. jouluk.

    httr 1.4.0 is out now: . Includes some minor 🐛 bug fixes, OAuth tweaks, and updated OAuth demos (including a demo that works with the facebook API once again)

    Kumoa
  11. uudelleentwiittasi
    17. jouluk.

    🎄3 in 1 🎄 praise is a great 📦 for brightening up an day ☀️ rep(praise, 5) only gives us one type of praise - it evaluates before repeating. replicate(5, praise) gives us 5 different types of praise - it re-evaluates each time 🤫 secretly it's sapply 🤫

    screenshot of the R code praise::praise() and it's output
    screenshot of the R code rep(praise::praise(), 5) and it's output
    screenshot of the R code replicate(5, praise::praise()) and it's output
    Kumoa
  12. uudelleentwiittasi
    17. jouluk.

    Is our new module called (as in fast efficient data visualisation) or (as it purveyor of visualisation wizardry)-- and I disagree, so I made her this gif to round out the series. Stay tuned ...

    Kumoa
  13. uudelleentwiittasi
    17. jouluk.

    My friend Mia has been learning this semester and made an amazing spotifyr 🎼 tutorial and data vis 📊! Check out "Exploring the Spotify API with R: A tutorial for beginners, by a beginner"

    Kumoa
  14. uudelleentwiittasi
    17. jouluk.

    Monday morning hot take - I find opinionated style guides to be a much easier way for me to get up to speed on new languages than reference materials, language specs, or tutorials. Eg, The tidyverse style guide for R

    Näytä tämä ketju
    Kumoa
  15. 17. jouluk.

    Anyone happen to have a comprehensive archive of all tweets? (hopefully going back a couple of years)

    Kumoa
  16. 17. jouluk.

    2018 has been a banner year for the tidyverse. Please joining us in celebrating the 22 new packages, 54 major releases, and the over 500 (!!) people who contributed with PRs: 🎉🎁🎄

    Kumoa
  17. uudelleentwiittasi
    17. jouluk.

    🚨BIG NEWS!🚨 The cautionary seal is now on my Redbubble shop in black & white and colour. Get your t-shirts, mugs, stickers, tote bags, and so much more here -

    Näytä tämä ketju
    Kumoa
  18. uudelleentwiittasi
    17. jouluk.

    In which I have reckons about why people write packages, and also data

    Kumoa
  19. uudelleentwiittasi
    16. jouluk.

    Do you use readxl? Now is a good time to test drive the dev version on GitHub; it goes to CRAN soon. I’m also on the hunt for public spreadsheets that are large enough to test and justify a readxl progress indicator. Suggestions?

    Kumoa
  20. uudelleentwiittasi
    16. jouluk.
    Kumoa
  21. uudelleentwiittasi
    15. jouluk.

    “There’s already 20 million people who can build software - isn’t that enough?” No. Until making your own software is as accessible as writing your own book, we’re not there yet. Not everyone can (or wants to) write a great book, but most have the baseline skills to try.

    Kumoa

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