{"id":1454,"date":"2014-10-28T18:08:59","date_gmt":"2014-10-28T19:08:59","guid":{"rendered":"http:\/\/sites.uac.pt\/amendes\/?p=1454"},"modified":"2014-10-28T18:08:59","modified_gmt":"2014-10-28T19:08:59","slug":"data-visualization-javascript","status":"publish","type":"post","link":"https:\/\/sites.uac.pt\/amendes\/visualizacao\/data-visualization-javascript\/","title":{"rendered":"Data Visualization with JavaScript"},"content":{"rendered":"<div id=\"attachment_1455\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/jsdatav.is\/intro.html\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1455\" class=\"size-medium wp-image-1455\" src=\"http:\/\/sites.uac.pt\/amendes\/files\/2014\/10\/jsDataV-300x216.png\" alt=\"clique na figura para seguir o link\" width=\"300\" height=\"216\" srcset=\"https:\/\/sites.uac.pt\/amendes\/files\/2014\/10\/jsDataV-300x216.png 300w, https:\/\/sites.uac.pt\/amendes\/files\/2014\/10\/jsDataV-1024x739.png 1024w, https:\/\/sites.uac.pt\/amendes\/files\/2014\/10\/jsDataV.png 1481w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-1455\" class=\"wp-caption-text\">clique na figura para seguir o link<\/p><\/div>\n<p><span style=\"color: #800000\">Um bom e-book sobre como construir visualiza\u00e7\u00f5es com JavaScript<\/span><\/p>\n<p>It\u2019s getting hard to ignore the importance of <em>data<\/em> in our lives. Data is critical to the largest <a href=\"https:\/\/www.facebook.com\/data\">social organizations<\/a> in human history. It can affect even the least consequential of our <a href=\"http:\/\/www.nytimes.com\/2010\/05\/02\/magazine\/02self-measurement-t.html?pagewanted=all&amp;_r=0\">everyday decisions<\/a>. And its collection has widespread <a href=\"http:\/\/www.theguardian.com\/world\/the-nsa-files\">geopolitical implications<\/a>. Yet it also seems to be getting easier to ignore the data itself. <a href=\"http:\/\/www.theregister.co.uk\/2012\/06\/04\/big_data_too_big\/\">One estimate<\/a> suggests that 99.5% of the data our systems collect goes to waste. No one ever analyzes it effectively.<\/p>\n<p><em>Data visualization<\/em> is a tool that addresses this gap.<\/p>\n<p>Effective visualizations clarify; they transform collections of  abstract artifacts (otherwise known as numbers) into shapes and forms  that viewers quickly grasp and understand. The best visualizations, in  fact, impart this understanding subconsciously. Viewers comprehend the  data immediately\u2014without thinking. Such presentations free the viewer to  more fully consider the implications of the data: the stories it tells,  the insights it reveals, or even the warnings it offers. That, of  course, defines the best kind of communication.<\/p>\n<p>If you\u2019re developing web sites or web applications today, there\u2019s a  good chance you have data to communicate, and that data may be begging  for a good visualization. But how do you know what kind of visualization  is appropriate? And, even more importantly, how do you actually create  one? Answers to those very questions are the core of this book. In the  chapters that follow, we explore dozens of different visualizations and  visualization techniques and tool kits. Each example discusses the  appropriateness of the visualization (and suggests possible  alternatives) and provides step-by-step instructions for including the  visualization in your own web pages.<\/p>\n<p>To give you a better idea of what to expect from the book, here\u2019s a quick description of what the book <em>is<\/em>, and what it <em>is not.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Um bom e-book sobre como construir visualiza\u00e7\u00f5es com JavaScript It\u2019s getting hard to ignore the importance of data in our lives. Data is critical to the largest social organizations in human history. It can affect even the least consequential of our everyday decisions. And its collection has widespread geopolitical implications. Yet it also seems to [&hellip;]<\/p>\n","protected":false},"author":159,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[103,102,122,137,80],"tags":[170,153],"class_list":["post-1454","post","type-post","status-publish","format-standard","hentry","category-data-mining","category-estatistica","category-sad-dss","category-software","category-visualizacao","tag-belo","tag-desnvolvimento-de-software"],"_links":{"self":[{"href":"https:\/\/sites.uac.pt\/amendes\/wp-json\/wp\/v2\/posts\/1454","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.uac.pt\/amendes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sites.uac.pt\/amendes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sites.uac.pt\/amendes\/wp-json\/wp\/v2\/users\/159"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.uac.pt\/amendes\/wp-json\/wp\/v2\/comments?post=1454"}],"version-history":[{"count":2,"href":"https:\/\/sites.uac.pt\/amendes\/wp-json\/wp\/v2\/posts\/1454\/revisions"}],"predecessor-version":[{"id":1457,"href":"https:\/\/sites.uac.pt\/amendes\/wp-json\/wp\/v2\/posts\/1454\/revisions\/1457"}],"wp:attachment":[{"href":"https:\/\/sites.uac.pt\/amendes\/wp-json\/wp\/v2\/media?parent=1454"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.uac.pt\/amendes\/wp-json\/wp\/v2\/categories?post=1454"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.uac.pt\/amendes\/wp-json\/wp\/v2\/tags?post=1454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}