Small tweaks

09-hypothesis-testing.Rmd

@@ -1576,7 +1576,7 @@ On top of the many common misunderstandings about hypothesis testing and $p$-val
 
 1. [Misunderstandings of $p$-values](https://en.wikipedia.org/wiki/Misunderstandings_of_p-values)
 2. [What a nerdy debate about $p$-values shows about science - and how to fix it](https://www.vox.com/science-and-health/2017/7/31/16021654/p-values-statistical-significance-redefine-0005)
-3. [Statisticians issue warning over misuse of $P$ values](https://www.nature.com/news/statisticians-issue-warning-over-misuse-of-p-values-1.19503)
+3. [Statisticians issue warning over misuse of $P$ values](https://www.nature.com/articles/nature.2016.19503)
 4. [You Can't Trust What You Read About Nutrition](https://fivethirtyeight.com/features/you-cant-trust-what-you-read-about-nutrition/)
 5. [A Litany of Problems with p-values](http://www.fharrell.com/post/pval-litany/)
 

bib/books.bib

@@ -31,7 +31,7 @@ @book{usedtor2016
     title = {Getting Used to R, {RStudio}, and R Markdown},
     author = {Chester Ismay and Patrick C. Kennedy},
     year = {2016},
-    url = {https://rbasics.netlify.com}
+    url = {https://rbasics.netlify.app}
 }
 
 @book{isrs2014,

images/copyright/README.md

@@ -3,4 +3,4 @@ Permission to use these copyrighted images was obtained from the authors:
 * `CLT_video_preview.png`: Casey Dunn [source](https://www.nytimes.com/video/science/100000002452709/bunnies-dragons-and-the-normal-world.html)
 * `guess_the_correlation.png`: Omar Wagih [source](http://guessthecorrelation.com/)
 * `there_is_only_one_test.png`: Allen Downey [source](http://allendowney.blogspot.com/2016/06/there-is-still-only-one-test.html)
-* `getting-used-to-R.png`: Chester Ismay and Patrick C. Kennedy [source](https://rbasics.netlify.com/)
+* `getting-used-to-R.png`: Chester Ismay and Patrick C. Kennedy [source](https://rbasics.netlify.app/)