Merge pull request #2 from stephhazlitt/master

update urls

slides.Rmd

@@ -17,12 +17,6 @@ editor_options:
   chunk_output_type: console
 ---
 
-```{r, include=FALSE, eval=FALSE}
-# Abstract
-# 
-# The BC Public Service has seen a significant shift towards the use of R and other data science tools for data analysis and communication. In the natural world, these regime shifts---large, persistent changes to a system---usually require some perturbation (either internal or external) or disturbance event to initiate the shift. This talk will share insider observations of some of the events, processes, and even a disturbance, that have helped kickstart and support the use and growth of R and develop a data science community. Together these changes, with some ongoing organizational support, have enabled some individual contributors, data science teams and leadership in the BC Public Service to shift towards more programmatic, open and reproducible data science workflows.
-```
-
 ```{r setup, include=FALSE, message=FALSE}
 options(htmltools.dir.version = FALSE)
 options(width = 90)
@@ -51,23 +45,17 @@ library(tidycensus)
 library(readr)
 library(stringr)
 library(cowplot)
-library(tweetrmd)
+library(tweetrmd) #devtools::install_github("gadenbuie/tweetrmd")
 library(gh)
 library(purrr)
 library(lubridate)
 library(magick)
 options(tigris_use_cache = TRUE)
-```
 
-
-```{r, echo=FALSE, message=FALSE}
 bcgov_logo <- image_read("images/BCID_V_rgb_pos.png") %>%
   image_background("#fafafa") %>%
   image_trim()
-```
 
-
-```{r, echo=FALSE, cache=TRUE, message=FALSE}
 cascadia <- get_acs(
   state = c("WA", "OR"),
   geography = "state",
@@ -84,8 +72,12 @@ r_use_df <- read_csv("data/r-growth-bcps.csv")
 
 label_df <- readRDS("data/label_df.rds")
 repos_over_time <- readRDS("data/repos_over_time.rds")
-```
 
+# Abstract
+# 
+# The BC Public Service has seen a significant shift towards the use of R and other data science tools for data analysis and communication. In the natural world, these regime shifts---large, persistent changes to a system---usually require some perturbation (either internal or external) or disturbance event to initiate the shift. This talk will share insider observations of some of the events, processes, and even a disturbance, that have helped kickstart and support the use and growth of R and develop a data science community. Together these changes, with some ongoing organizational support, have enabled some individual contributors, data science teams and leadership in the BC Public Service to shift towards more programmatic, open and reproducible data science workflows.
+
+```
 
 class: clear, no-number
 
@@ -346,7 +338,7 @@ class: clear, no-number, center
 
 <img src="https://raw.githubusercontent.com/bcgov/bcdata/master/inst/sticker/bcdata.png" alt="bcdata R package hexagon-shaped logo" style="max-width:12%;"/>
 <img src="https://github.com/bcgov/fasstr/blob/main/man/figures/fasstr.png?raw=true" alt="fasstr R package hexagon-shaped logo" style="max-width:100%;"/>
-<img src="https://github.com/bcgov/ssdtools/blob/master/man/figures/logo.png?raw=true" alt="ssdtools R package hexagon-shaped logo" style="max-width:100%;"/>
+<img src="https://github.com/bcgov/ssdtools/blob/main/man/figures/logo.png?raw=true" alt="ssdtools R package hexagon-shaped logo" style="max-width:100%;"/>
 <img src="https://github.com/bcgov/elucidate/blob/main/man/figures/hex-elucidate.png?raw=true" alt="elucidate R package hexagon-shaped logo" style="max-width:11%;"/>
 <img src="https://raw.githubusercontent.com/bcgov/bcgovr/master/tools/readme/logo.png" alt="bcgovr R package hexagon-shaped logo" style="max-width:100%;"/>
 <img src="https://raw.githubusercontent.com/bcgov/bcmaps/master/inst/sticker/bcmaps.png" alt="bcmaps R package hexagon-shaped logo" style="max-width:11%;"/>
@@ -472,7 +464,7 @@ class: clear, no-number, center
 
 "Be Kind, Be Calm, Be Safe"  – Dr. Bonnie Henry 🇨🇦 
 
-<img src="https://cascadiarconf.com/img/logo_2021.png" alt="CascadiaRConf2021" alt="CascadiaRConf2021 hexagon-shaped logo" style="max-width:20%; padding: 0px 0px 0px 0px;"/>
+<img src="images/cascadiaR_hex_2021.png" alt="CascadiaRConf2021" alt="CascadiaRConf2021 hexagon-shaped logo" style="max-width:20%; padding: 0px 0px 0px 0px;"/>
 
 @stephhazlitt on Twitter & GitHub  
 https://github.com/stephhazlitt/regime-shifts

slides.html

@@ -15,33 +15,32 @@
     <textarea id="source">
 class: center, middle, inverse, title-slide
 
+.title[
 # Regime Shifts in R &amp; Data Science within the BC Public Service
+]
+.subtitle[
 ## Observations from the field
+]
+.author[
 ### Stephanie Hazlitt
+]
+.date[
 ### 2021-06-05
+]
 
 ---
 
 
 
 
-
-
-
-
-
-
-
-
-
 class: clear, no-number
 
 ## BC Public Service 🇨🇦 
 
 &lt;hr&gt;
 
 .wide-right[
-&lt;img src="graphics/prod/figsunnamed-chunk-4-1.png" title="Map showing the boundaries of the province of British Columbia and Washington and Oregon states" alt="Map showing the boundaries of the province of British Columbia and Washington and Oregon states"  /&gt;
+&lt;img src="graphics/prod/figsunnamed-chunk-1-1.png" alt="Map showing the boundaries of the province of British Columbia and Washington and Oregon states"  /&gt;
 ]
 
 .pull-left[
@@ -79,7 +78,7 @@
 
 &lt;hr&gt;
 
-&lt;img src="graphics/prod/figsunnamed-chunk-6-1.png" title="Plot of significant milestones, shown with text labelling, in the use of R in the BC Public Service 2012 to 2021" alt="Plot of significant milestones, shown with text labelling, in the use of R in the BC Public Service 2012 to 2021" style="display: block; margin: auto;" /&gt;
+&lt;img src="graphics/prod/figsunnamed-chunk-3-1.png" alt="Plot of significant milestones, shown with text labelling, in the use of R in the BC Public Service 2012 to 2021" style="display: block; margin: auto;" /&gt;
 
 ---
 
@@ -122,7 +121,7 @@
 
 .right-column[.center[
 
-&lt;img src="graphics/prod/figsunnamed-chunk-7-1.png" title="Tweet by @stephhazlitt Excited about attending Software Carpentry bootcamp from March 2014" alt="Tweet by @stephhazlitt Excited about attending Software Carpentry bootcamp from March 2014"  /&gt;
+&lt;img src="graphics/prod/figsunnamed-chunk-4-1.png" alt="Tweet by @stephhazlitt Excited about attending Software Carpentry bootcamp from March 2014"  /&gt;
 
 ]]
 
@@ -197,7 +196,7 @@
 
 &lt;hr&gt;
 
-&lt;img src="graphics/prod/figsunnamed-chunk-8-1.png" title="Plot showing the cumulative number of repositories in bcgov GitHub by top language used 2015 to 2021" alt="Plot showing the cumulative number of repositories in bcgov GitHub by top language used 2015 to 2021" style="display: block; margin: auto;" /&gt;
+&lt;img src="graphics/prod/figsunnamed-chunk-5-1.png" alt="Plot showing the cumulative number of repositories in bcgov GitHub by top language used 2015 to 2021" style="display: block; margin: auto;" /&gt;
 
 ---
 
@@ -209,7 +208,7 @@
 
 &lt;img src="https://raw.githubusercontent.com/bcgov/bcdata/master/inst/sticker/bcdata.png" alt="bcdata R package hexagon-shaped logo" style="max-width:12%;"/&gt;
 &lt;img src="https://github.com/bcgov/fasstr/blob/main/man/figures/fasstr.png?raw=true" alt="fasstr R package hexagon-shaped logo" style="max-width:100%;"/&gt;
-&lt;img src="https://github.com/bcgov/ssdtools/blob/master/man/figures/logo.png?raw=true" alt="ssdtools R package hexagon-shaped logo" style="max-width:100%;"/&gt;
+&lt;img src="https://github.com/bcgov/ssdtools/blob/main/man/figures/logo.png?raw=true" alt="ssdtools R package hexagon-shaped logo" style="max-width:100%;"/&gt;
 &lt;img src="https://github.com/bcgov/elucidate/blob/main/man/figures/hex-elucidate.png?raw=true" alt="elucidate R package hexagon-shaped logo" style="max-width:11%;"/&gt;
 &lt;img src="https://raw.githubusercontent.com/bcgov/bcgovr/master/tools/readme/logo.png" alt="bcgovr R package hexagon-shaped logo" style="max-width:100%;"/&gt;
 &lt;img src="https://raw.githubusercontent.com/bcgov/bcmaps/master/inst/sticker/bcmaps.png" alt="bcmaps R package hexagon-shaped logo" style="max-width:11%;"/&gt;
@@ -281,7 +280,7 @@
 
 &lt;hr&gt;
 
-&lt;img src="graphics/prod/figsunnamed-chunk-9-1.png" title="Image of a tweet by @stephhazlitt quoting a speaker saying go at the speed of trust from October 2019" alt="Image of a tweet by @stephhazlitt quoting a speaker saying go at the speed of trust from October 2019"  /&gt;
+&lt;img src="graphics/prod/figsunnamed-chunk-6-1.png" alt="Image of a tweet by @stephhazlitt quoting a speaker saying go at the speed of trust from October 2019"  /&gt;
 
 ---
 
@@ -301,7 +300,7 @@
 - many stable states  
 - expected to increase 
 
-![](graphics/prod/figsunnamed-chunk-11-1.png)&lt;!-- --&gt;
+![](graphics/prod/figsunnamed-chunk-8-1.png)&lt;!-- --&gt;
 
 ]
 
@@ -321,7 +320,7 @@
 
 "Be Kind, Be Calm, Be Safe"  – Dr. Bonnie Henry 🇨🇦 
 
-&lt;img src="https://cascadiarconf.com/img/logo_2021.png" alt="CascadiaRConf2021" alt="CascadiaRConf2021 hexagon-shaped logo" style="max-width:20%; padding: 0px 0px 0px 0px;"/&gt;
+&lt;img src="images/cascadiaR_hex_2021.png" alt="CascadiaRConf2021" alt="CascadiaRConf2021 hexagon-shaped logo" style="max-width:20%; padding: 0px 0px 0px 0px;"/&gt;
 
 @stephhazlitt on Twitter &amp; GitHub  
 https://github.com/stephhazlitt/regime-shifts
@@ -377,6 +376,19 @@
     deleted = true;
   });
 })();
+// add `data-at-shortcutkeys` attribute to <body> to resolve conflicts with JAWS
+// screen reader (see PR #262)
+(function(d) {
+  let res = {};
+  d.querySelectorAll('.remark-help-content table tr').forEach(tr => {
+    const t = tr.querySelector('td:nth-child(2)').innerText;
+    tr.querySelectorAll('td:first-child .key').forEach(key => {
+      const k = key.innerText;
+      if (/^[a-z]$/.test(k)) res[k] = t;  // must be a single letter (key)
+    });
+  });
+  d.body.setAttribute('data-at-shortcutkeys', JSON.stringify(res));
+})(document);
 (function() {
   "use strict"
   // Replace <script> tags in slides area to make them executable