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bss-osca · Oct 8, 2024 · ba4658a · ba4658a
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diff --git a/docs/slides/08_r-workflow-slides.html b/docs/slides/08_r-workflow-slides.html
@@ -172,7 +172,7 @@
 - Define a list with a vector, a number, a string and a boolean.
 ]
 
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 - Set `lst &lt;- list(x = 3, y = "foo")` and check if `lst` contains an object `z` [use `is.null`].
 ]
 
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@@ -285,12 +285,12 @@
 
 ## Pipes
 
-Use the pipe `%&gt;%` operator for expressing a sequence of multiple operations (Ctrl+Shift+M). Value `log2(sqrt(16))` using pipes:
+Use the pipe `|&gt;` operator (or `%&gt;%`) for expressing a sequence of multiple operations (Ctrl+Shift+M, Shift+Cmd+M). Value `log2(sqrt(16))` using pipes:
 
 ``` r
 library(tidyverse)   # define the pipe operator
 x &lt;- 16
-x %&gt;% sqrt() %&gt;% log2()
+x |&gt; sqrt() |&gt; log2()
 ```
 
 ```
@@ -325,7 +325,7 @@
 ```
 ]
 
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@@ -334,21 +334,12 @@
 
 
 ``` r
-x &lt;- c(1:4, NA, 34)^2 %&gt;% sum() %&gt;% sqrt() # or
+x &lt;- c(1:4, NA, 34)^2 |&gt; sum(na.rm = TRUE) |&gt; sqrt() # or
 x
 ```
 
 ```
-## [1] NA
-```
-
-``` r
-x &lt;- c(1:4, NA, 34) %&gt;% `^`(2) %&gt;% sum() %&gt;% sqrt()
-x
-```
-
-```
-## [1] NA
+## [1] 34.43835
 ```
 
 

diff --git a/slides/07_r-install-slides.Rmd b/slides/07_r-install-slides.Rmd
@@ -63,7 +63,7 @@ knitr::include_graphics("img/R_vs_RStudio_1.png")
   * Use command-line or script file.
   * It will take you some time to become familiar with the interface and master the various functions. 
 - VBA
-  * Compiled language.
+  * A compiled programming language.
 ---
 
 ## Cloud vs laptop version (pros)

diff --git a/slides/07_r-install-slides.html b/slides/07_r-install-slides.html
@@ -69,7 +69,7 @@
   * Use command-line or script file.
   * It will take you some time to become familiar with the interface and master the various functions. 
 - VBA
-  * Compiled language.
+  * A compiled programming language.
 ---
 
 ## Cloud vs laptop version (pros)
@@ -126,7 +126,7 @@
 [course-welcome-to-the-tidyverse]: https://github.com/rstudio-education/welcome-to-the-tidyverse
 
 [DataCamp]: https://www.datacamp.com/
-[datacamp-signup]: https://www.datacamp.com/groups/shared_links/7a7a4ede68772eefe3a53ce01aead09b538efdf6770fd59911afc29ae396b88e
+[datacamp-signup]: https://www.datacamp.com/groups/shared_links/c90b55dfb7c72d4f8184f5e53ac5c2521e67a220a9e40778ee28178b284eef77
 [datacamp-r-intro]: https://learn.datacamp.com/courses/free-introduction-to-r
 [datacamp-r-rmarkdown]: https://campus.datacamp.com/courses/reporting-with-rmarkdown
 [datacamp-r-communicating]: https://learn.datacamp.com/courses/communicating-with-data-in-the-tidyverse
@@ -166,7 +166,7 @@
 [hg-credential-helper]: https://happygitwithr.com/credential-caching.html
 [hypothes.is]: https://web.hypothes.is/
 
-[osca-programme]: https://kandidat.au.dk/en/operationsandsupplychainanalytics/
+[osca-programme]: https://masters.au.dk/operationsandsupplychainanalytics
 
 [Peergrade]: https://peergrade.io
 [peergrade-signup]: https://app.peergrade.io/join
@@ -203,6 +203,7 @@
 [stat-545-functions-part1]: https://stat545.com/functions-part1.html
 [stat-545-functions-part2]: https://stat545.com/functions-part2.html
 [stat-545-functions-part3]: https://stat545.com/functions-part3.html
+[slides]: https://bss-osca.github.io/tfa/slides/
 [slides-welcome]: https://bss-osca.github.io/tfa/slides/00-tfa_welcome.html
 [slides-m1-3]: https://bss-osca.github.io/tfa/slides/01-welcome_r_part.html
 [slides-m4-5]: https://bss-osca.github.io/tfa/slides/02-programming.html

diff --git a/slides/08_r-workflow-slides.html b/slides/08_r-workflow-slides.html
@@ -172,7 +172,7 @@
 - Define a list with a vector, a number, a string and a boolean.
 ]
 
-<div class="countdown" id="timer_7c8778de" data-update-every="1" tabindex="0" style="top:0;right:0;">
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 </div>
@@ -263,7 +263,7 @@
 - Set `lst &lt;- list(x = 3, y = "foo")` and check if `lst` contains an object `z` [use `is.null`].
 ]
 
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 ```
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