{"id":1807,"date":"2020-07-27T01:35:22","date_gmt":"2020-07-27T01:35:22","guid":{"rendered":"http:\/\/optimumsportsperformance.com\/blog\/?p=1807"},"modified":"2020-07-27T12:11:13","modified_gmt":"2020-07-27T12:11:13","slug":"tidyx-episode-20-special-guest-david-robinson","status":"publish","type":"post","link":"https:\/\/optimumsportsperformance.com\/blog\/tidyx-episode-20-special-guest-david-robinson\/","title":{"rendered":"TidyX Episode 20: Special Guest David Robinson"},"content":{"rendered":"<p>This week, <strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/twitter.com\/ellis_hughes\">Ellis Hughes<\/a><\/span><\/strong> and I are joined by someone who has had a big influence on both of us, <span style=\"color: #0000ff;\"><strong><a style=\"color: #0000ff;\" href=\"https:\/\/twitter.com\/drob\">David Robinson<\/a><\/strong><\/span>!<\/p>\n<p>For those that don&#8217;t know, David has been the developer of several R packages, such as {<span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/cran.r-project.org\/web\/packages\/broom\/vignettes\/broom.html\"><strong><span style=\"color: #0000ff;\">broom<\/span><\/strong><\/a><\/span>}, {<a href=\"https:\/\/cran.r-project.org\/web\/packages\/tidytext\/vignettes\/tidytext.html\"><span style=\"color: #0000ff;\"><strong><span style=\"color: #0000ff;\">tidytext<\/span><\/strong><\/span><\/a>}, {<strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/github.com\/dgrtwo\/fuzzyjoin\">fuzzyjoin<\/a><\/span><\/strong>}, and {<a href=\"http:\/\/uribo.github.io\/rpkg_showcase\/data_handling\/widyr.html\"><strong><span style=\"color: #0000ff;\">widyr<\/span><\/strong><\/a>}. Additionally, each week David does a live screen cast of himself working through the <strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/github.com\/rfordatascience\/tidytuesday\">TidyTuesday<\/a><\/span><\/strong> data set from scratch. For anyone that has never watched these, they are excellent. David covers a lot of ground in 60 minutes of these live screen casts and shows you how he quickly extracts as much information as possible from a data set that he is seeing for the first time ever.<\/p>\n<p>Today, we walk through one of David&#8217;s TidyTuesday screen casts where he does some text analysis of a data set consisting of cocktail ingredients. The screen cast features the use of his newest R package, {<a href=\"http:\/\/uribo.github.io\/rpkg_showcase\/data_handling\/widyr.html\"><strong><span style=\"color: #0000ff;\">widyr<\/span><\/strong><\/a>}. After some exploratory data analysis and data cleaning, David calculates correlations between categorical variables (phi coefficient) and shows us how to plot the results in a network graph. The screen cast wraps up with David showing us how {<span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"http:\/\/uribo.github.io\/rpkg_showcase\/data_handling\/widyr.html\"><strong><span style=\"color: #0000ff;\">widyr<\/span><\/strong><\/a><\/span>} can be used for Principal Components Analysis and then a short discussion on David&#8217;s journey into data science and how blogging and public work can be incredibly valuable for developing your professional network and career.<\/p>\n<p>To check out the screen cast, <strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.youtube.com\/watch?time_continue=52&amp;v=tqCzS9gyQDI&amp;feature=emb_logo\">CLICK HERE<\/a><\/span><\/strong>.<\/p>\n<p>To check out David&#8217;s blog, <strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/t.co\/5rBN2FPeB1?amp=1\">CLICK HERE<\/a><\/span><\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This week, Ellis Hughes and I are joined by someone who has had a big influence on both of us, David Robinson! For those that don&#8217;t know, David has been the developer of several R packages, such as {broom}, {tidytext}, {fuzzyjoin}, and {widyr}. Additionally, each week David does a live screen cast of himself working [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44],"tags":[],"class_list":["post-1807","post","type-post","status-publish","format-standard","hentry","category-tidyx-screen-cast"],"_links":{"self":[{"href":"https:\/\/optimumsportsperformance.com\/blog\/wp-json\/wp\/v2\/posts\/1807","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/optimumsportsperformance.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/optimumsportsperformance.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/optimumsportsperformance.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/optimumsportsperformance.com\/blog\/wp-json\/wp\/v2\/comments?post=1807"}],"version-history":[{"count":6,"href":"https:\/\/optimumsportsperformance.com\/blog\/wp-json\/wp\/v2\/posts\/1807\/revisions"}],"predecessor-version":[{"id":1813,"href":"https:\/\/optimumsportsperformance.com\/blog\/wp-json\/wp\/v2\/posts\/1807\/revisions\/1813"}],"wp:attachment":[{"href":"https:\/\/optimumsportsperformance.com\/blog\/wp-json\/wp\/v2\/media?parent=1807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/optimumsportsperformance.com\/blog\/wp-json\/wp\/v2\/categories?post=1807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/optimumsportsperformance.com\/blog\/wp-json\/wp\/v2\/tags?post=1807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}