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	<title>Data &#38; Stuff // Neil Houston &#187; data visualisation</title>
	<atom:link href="http://rasga.co.uk/tag/data-visualisation/feed/" rel="self" type="application/rss+xml" />
	<link>http://rasga.co.uk</link>
	<description>Yeap, data and stuff</description>
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		<title>SameAs &#8211; Data Visualisation Recap</title>
		<link>http://rasga.co.uk/2011/04/04/sameas-data-visualisation-recap/</link>
		<comments>http://rasga.co.uk/2011/04/04/sameas-data-visualisation-recap/#comments</comments>
		<pubDate>Mon, 04 Apr 2011 17:47:14 +0000</pubDate>
		<dc:creator>Neil H</dc:creator>
				<category><![CDATA[Data]]></category>
		<category><![CDATA[data visualisation]]></category>
		<category><![CDATA[sameas]]></category>

		<guid isPermaLink="false">http://rasga.co.uk/?p=431</guid>
		<description><![CDATA[For those interested in Data Visualisation, you might be interested in the SameAs event that myself and a few colleagues attended.  Some of the videos are online:
Alastair Dant (Recommended!)
Head of Interactive Development at The Guardian 
http://vimeo.com/channels/sameas#21911927
Mark Graham
Geomapping expert 
http://vimeo.com/channels/sameas#21886943
Andrew Walkingshaw
Co-founder of Timetric 
http://vimeo.com/channels/sameas#21856570
Brock Craft
Research Fellow at the London Knowledge Lab
http://vimeo.com/channels/sameas#21912974
Thomas Down
Creator of the genome browser [...]]]></description>
			<content:encoded><![CDATA[<p><span style="font-size: x-small;">For those interested in Data Visualisation, you might be interested in the SameAs event that myself and a few colleagues attended.  Some of the videos are online:</span></p>
<p><strong><span style="font-size: x-small;">Alastair Dant (Recommended!)</span></strong><br />
<span style="font-size: x-small;">Head of Interactive Development at The Guardian </span><br />
<a href="http://vimeo.com/channels/sameas#21911927" target="_blank"><span style="font-size: x-small;">http://vimeo.com/channels/sameas#21911927</span></a></p>
<p><strong><span style="font-size: x-small;">Mark Graham</span></strong><br />
<span style="font-size: x-small;">Geomapping expert </span><br />
<a href="http://vimeo.com/channels/sameas#21886943" target="_blank"><span style="font-size: x-small;">http://vimeo.com/channels/sameas#21886943</span></a></p>
<p><strong><span style="font-size: x-small;">Andrew Walkingshaw</span></strong><br />
<span style="font-size: x-small;">Co-founder of Timetric </span><br />
<a href="http://vimeo.com/channels/sameas#21856570" target="_blank"><span style="font-size: x-small;">http://vimeo.com/channels/sameas#21856570</span></a></p>
<p><strong><span style="font-size: x-small;">Brock Craft</span></strong><br />
<span style="font-size: x-small;">Research Fellow at the London Knowledge Lab</span><br />
<a href="http://vimeo.com/channels/sameas#21912974" target="_blank"><span style="font-size: x-small;">http://vimeo.com/channels/sameas#21912974</span></a></p>
<p><strong><span style="font-size: x-small;">Thomas Down</span></strong><br />
<span style="font-size: x-small;">Creator of the genome browser Dalliance </span><br />
<a href="http://vimeo.com/channels/sameas#21914592" target="_blank"><span style="font-size: x-small;">http://vimeo.com/channels/sameas#21914592</span></a></p>
<p><strong><span style="font-size: x-small;">Noah Iliinsky </span></strong><br />
<span style="font-size: x-small;">Co-author of Beautiful Visualisation </span><br />
<a href="http://vimeo.com/channels/sameas#21914387" target="_blank"><span style="font-size: x-small;">http://vimeo.com/channels/sameas#21914387</span></a></p>
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		<title>Afghan War Diaries Analysis &#8211; Killed In Action</title>
		<link>http://rasga.co.uk/2010/07/26/afghan-war-diaries-analysis-killed-in-action/</link>
		<comments>http://rasga.co.uk/2010/07/26/afghan-war-diaries-analysis-killed-in-action/#comments</comments>
		<pubDate>Mon, 26 Jul 2010 21:32:36 +0000</pubDate>
		<dc:creator>Neil H</dc:creator>
				<category><![CDATA[Data]]></category>
		<category><![CDATA[Visualisation]]></category>
		<category><![CDATA[afghan war diaries]]></category>
		<category><![CDATA[afghan war visualisation]]></category>
		<category><![CDATA[afghanistan]]></category>
		<category><![CDATA[data visualisation]]></category>
		<category><![CDATA[kia]]></category>
		<category><![CDATA[killed in action]]></category>
		<category><![CDATA[tablea public]]></category>
		<category><![CDATA[tableau desktop]]></category>
		<category><![CDATA[wikileaks]]></category>

		<guid isPermaLink="false">http://rasga.co.uk/?p=348</guid>
		<description><![CDATA[Data has been released (leaked) to Wikileaks, which contains information regarding engagements that have occured during the Afghan war.  I&#8217;ve produced a visualisation, showing which of these engagements involved a friendly/civilian/enemy being killed in action [KIA]  
These make up a smaller proportion of the data than one first might expect, but are still [...]]]></description>
			<content:encoded><![CDATA[<p>Data has been released (leaked) to <a href="http://wikileaks.org/">Wikileaks</a>, which contains information regarding engagements that have occured during the Afghan war.  I&#8217;ve produced a visualisation, showing which of these engagements involved a friendly/civilian/enemy being killed in action [KIA]  </p>
<p>These make up a smaller proportion of the data than one first might expect, but are still significant [other incidents may involve arrests, IED detection, engagements that didn't result in a KIA].</p>
<p>This is a map of Afghanistan, showing the regions the incidents occured (by colour), the size of the mark denotes the scale of the KIA count, whilst the shape of the mark shows who the attack was on.</p>
<p><script type="text/javascript" src="http://public.tableausoftware.com/javascripts/api/viz_v1.js"></script><object class="tableauViz" width="600" height="469" style="display:none;"><param name="name" value="AfghanWarDiariesAnalysis/GraphicalVisualisationofKIAData-AfghanWarDiaries" /><param name="toolbar" value="yes" /></object><noscript>Graphical Visualisation of KIA Data &#8211; Afghan War Diaries <br /><a href="#"><img alt="Graphical Visualisation of KIA Data - Afghan War Diaries " src="http://public.tableausoftware.com/static/images/AfghanWarDiariesAnalysis-GraphicalVisualisationofKIAData-AfghanWarDiaries_rss.png" height="100%" /></a></noscript>
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<div style="float:right; padding-right:8px;"><a href="http://www.tableausoftware.com/public?ref=http://public.tableausoftware.com/views/AfghanWarDiariesAnalysis/GraphicalVisualisationofKIAData-AfghanWarDiaries" target="_blank">Powered by Tableau</a></div>
</div>
<p>Take a look at it <a href="http://public.tableausoftware.com/views/AfghanWarDiariesAnalysis/GraphicalVisualisationofKIAData-AfghanWarDiaries">&#8216;full screen&#8217;</a> for more ease of use, hovering over individual points will give you some details, as well as the fact you can filter by how many people were killed in the incident, and filter down to what type of incident.</p>
<p>Some other more detailed analysis was conducted by the <a href="http://www.guardian.co.uk/world/series/afghanistan-the-war-logs">Guardian </a>(amongst others), who had pre-release access to the data.  Further information on the data can be found on <a href="http://wikileaks.org/wiki/Afghan_War_Diary,_2004-2010">Wikileaks &#8211; Afgham War Diary</a>.  This visualisation was created using <a href="http://www.tableausoftware.com/products/desktop">Tableau Desktop</a>, and published to <a href="http://public.tableausoftware.com/">Tableau Public</a>.</p>
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		<title>What will Twitter look like?</title>
		<link>http://rasga.co.uk/2010/02/25/what-will-twitter-look-like/</link>
		<comments>http://rasga.co.uk/2010/02/25/what-will-twitter-look-like/#comments</comments>
		<pubDate>Thu, 25 Feb 2010 14:04:12 +0000</pubDate>
		<dc:creator>Neil H</dc:creator>
				<category><![CDATA[Data]]></category>
		<category><![CDATA[Visualisation]]></category>
		<category><![CDATA[data mining]]></category>
		<category><![CDATA[data visualisation]]></category>
		<category><![CDATA[monetisation]]></category>
		<category><![CDATA[twitter]]></category>
		<category><![CDATA[twitter jobs]]></category>

		<guid isPermaLink="false">http://rasga.co.uk/?p=213</guid>
		<description><![CDATA[A lot of people are aware of what Twitter is like as a service, but what do we know about how it looks like internally?  Apart from the fact that it has a nice plush office

I&#8217;ve always been interested in &#8216;Where Twitter Might Go&#8217; &#8211; both from their infrastructure, staffing and the future products/services [...]]]></description>
			<content:encoded><![CDATA[<p>A lot of people are aware of what Twitter is like as a service, but what do we know about how it looks like internally?  Apart from the fact that it has a nice <a href="http://www.decodir.com/2009/11/twitters-new-office-and-headquarters-in-san-francisco/">plush office</a><br />
<a href="http://www.decodir.com/2009/11/twitters-new-office-and-headquarters-in-san-francisco/"><img class="aligncenter" title="Twitter Breakout Area" src="http://www.decodir.com/wp-content/uploads/2009/11/twitter-new-headquarters-san-francisco-550x366.jpg" alt="" width="550" height="366" /></a></p>
<p>I&#8217;ve always been interested in &#8216;Where Twitter Might Go&#8217; &#8211; both from their infrastructure, staffing and the future products/services they may be rolling out.  Thanks to Twitter opening up a <a href="http://twitter.com/jobs">job site</a>, we can get a picture as to what they are planning to do in the future.</p>
<p>The obvious is regarding <a href="http://twitter.com/job.html?jvi=oGGfVfwg,Job">monetisation</a>, it&#8217;s taken a while but there are now <a href="http://gigaom.com/2010/02/23/twitter-to-launch-ad-platform-soon/">&#8216;official&#8217; rumours</a> that some form of an &#8216;ad platform&#8217; will be launched at <a href="http://sxsw.com/node/4137">SXSWi</a> next month where Evan Williams, the Twitter CEO will be one of the Keynote speakers.</p>
<p>This is backed up, by the fact they are actively recruiting for product marketing, and software engineers to work on monetisation.</p>
<p>What&#8217;s more interesting, to me, is the other jobs on offer.  Especially regarding data analysts, and data visualisation.  Just recently Twitter mentioned that the twittersphere are tweeting at a rate of <a href="http://blog.twitter.com/2010/02/measuring-tweets.html">50,000 times a day</a>.</p>
<p><a href="http://blog.twitter.com/2010/02/measuring-tweets.html"><img class="aligncenter" title="Twitter Tweet Count" src="http://3.bp.blogspot.com/_iKd31qdfQM8/S4Li5qDgkEI/AAAAAAAAAdI/8X4N4-_Zd6g/s800/chart-tweets-per-day3.png" alt="" width="534" height="403" /></a></p>
<p>That&#8217;s a lot of data being put out there, a lot of opportunity for text semantics, trend analysis, and harvesting the information.  Which makes sense for Twitter to be after data analysts etc.  Though the fact they are actively moving into the visualisation market is interesting.  Below is a visual they made at the time of the <a href="http://blog.twitter.com/2010/02/super-data.html">Superbowl</a>, tracking both mentions of the Superbowl, and contextual analysis around the brands being mentioned.<br />
<a href="http://blog.twitter.com/2010/02/super-data.html"><img class="aligncenter" title="Twitter Superbowl Analysis" src="http://1.bp.blogspot.com/_iKd31qdfQM8/S3L2yHeAO3I/AAAAAAAAAcc/vEjCNEhtcOk/s800/superbowl_med_final.png" alt="" width="534" height="358" /></a></p>
<p>To me, the combination of their active recruitment in these two areas is an indicator that they may be releasing in the future, a tool that allows for the contextual and semantic analysis of Your Brand, they are slowly rolling out corporate tools (like being able to say who a Tweet was attributed to without having to use ^NH etc)<br />
<a href="http://twitter.com/twitter"><img class="aligncenter size-full wp-image-218" title="Twitter_Attribution" src="http://rasga.co.uk/_wp/wp-content/upload/2010/02/Twitter_Attribution.png" alt="Twitter Attribution" width="461" height="175" /></a></p>
<p>Who knows what the future might look like, I&#8217;ve got my ideas, and got my own side projects!</p>
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		<title>Tableau Public &#8211; Data Visualisation [For Free]</title>
		<link>http://rasga.co.uk/2010/02/16/tableau-public-visual-analysis-opened-up/</link>
		<comments>http://rasga.co.uk/2010/02/16/tableau-public-visual-analysis-opened-up/#comments</comments>
		<pubDate>Tue, 16 Feb 2010 20:36:14 +0000</pubDate>
		<dc:creator>Neil H</dc:creator>
				<category><![CDATA[Public Data]]></category>
		<category><![CDATA[Visualisation]]></category>
		<category><![CDATA[data analysis]]></category>
		<category><![CDATA[data visualisation]]></category>
		<category><![CDATA[tableau public]]></category>
		<category><![CDATA[visual analysis]]></category>

		<guid isPermaLink="false">http://rasga.co.uk/?p=200</guid>
		<description><![CDATA[I&#8217;m a user of Tableau Desktop, a product by Tableau Software &#8211; it&#8217;s a great versatile tool for visual analytics, from getting a quick feeling of data trends right through to versatile summaries, and complex graphs.  It&#8217;s always had a catch though, the pricepoint. [$999 or $1800].
It&#8217;s been used to produce some pieces of [...]]]></description>
			<content:encoded><![CDATA[<p>I&#8217;m a user of <a href="http://www.tableausoftware.com/products/desktop">Tableau Desktop</a>, a product by <a href="http://www.tableausoftware.com">Tableau Software</a> &#8211; it&#8217;s a great versatile tool for visual analytics, from getting a quick feeling of data trends right through to versatile summaries, and complex graphs.  It&#8217;s always had a catch though, the pricepoint. [$999 or $1800].</p>
<p>It&#8217;s been used to produce some pieces of analysis on this blog, and I use it regularly for work.  What&#8217;s great is that alongside their latest commercial release, is that they unveiled <a href="http://www.tableausoftware.com/public/">Tableau Public</a>.  This is a free version, that allows you to download the software, create your analysis and deploy it to their web servers.</p>
<p>You can then grab the embed code, and display visualisations on your blog; which people can then interact with.  This platform takes it one step further than just a static image.  It&#8217;s on par with <a href="http://manyeyes.alphaworks.ibm.com/manyeyes/">IBM ManyEyes</a>, but doesn&#8217;t use  java and, to me at least, is much easier and intuitive to use.</p>
<p>The product has the same feature set as the commercial version, with the only limitations being a 100,000 row limit and <a href="http://tableausoftware.com/public/node/128">restricted data sources</a>.</p>
<p>So for those who have chastised me for using &#8216;expensive&#8217; software before, don&#8217;t worry &#8211; you can have a go with one of the latest challengers on the block, as according to <a href="http://www.tableausoftware.com/gartner-magic-quadrant-2010">Gartner</a>.</p>
<h5>P.S. There is an obvious lack of a Tableau Public embedded chart in this post, that is because it does not support the Apple platform. Damn.  Instead, here is one they produced:</h5>
<p><script type="text/javascript" src="http://public.tableausoftware.com/javascripts/api/viz_v1.js"></script><object class="tableauViz" width="484" height="719" style="display:none;"><param name="name" value="USTopCitiesOverTime/PopOverTime480" /><param name="toolbar" value="yes" /></object><noscript>Pop Over Time 480 <br /><a href="#"><img alt="Pop Over Time 480 " src="http://public.tableausoftware.com/static/images/USTopCitiesOverTime-PopOverTime480_rss.png" height="100%" /></a></noscript>
<div style="width:484px;height:22px;padding:0px 10px 0px 0px; margin-top: -6px; color:black;font:normal 8pt verdana,helvetica,arial,sans-serif;">
<div style="padding-left: 368px;"><a href="http://www.tableausoftware.com/public?ref=http://public.tableausoftware.com/views/USTopCitiesOverTime/PopOverTime480" target="_blank">Powered by Tableau</a></div>
</div>
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		<title>SXSWi &#8211; There will be one @rasga</title>
		<link>http://rasga.co.uk/2010/02/15/sxswi-there-will-be-one-rasga/</link>
		<comments>http://rasga.co.uk/2010/02/15/sxswi-there-will-be-one-rasga/#comments</comments>
		<pubDate>Mon, 15 Feb 2010 23:53:19 +0000</pubDate>
		<dc:creator>Neil H</dc:creator>
				<category><![CDATA[SXSWi]]></category>
		<category><![CDATA[community management]]></category>
		<category><![CDATA[data mining]]></category>
		<category><![CDATA[data visualisation]]></category>
		<category><![CDATA[interactive]]></category>
		<category><![CDATA[swswi]]></category>
		<category><![CDATA[sxsw]]></category>
		<category><![CDATA[uk]]></category>
		<category><![CDATA[west midlands]]></category>

		<guid isPermaLink="false">http://rasga.co.uk/?p=190</guid>
		<description><![CDATA[You might have heard me bleet on about the fact I&#8217;m off to SXSWi &#8211; For those not in the know it&#8217;s South by South West Interactive festival.  It&#8217;s something that appealed to me, ever since hearing about it though WXWM last year.
SXSW Interactive features five days of compelling presentations from the brightest minds [...]]]></description>
			<content:encoded><![CDATA[<p>You might have heard me bleet on about the fact I&#8217;m off to SXSWi &#8211; For those not in the know it&#8217;s South by South West Interactive festival.  It&#8217;s something that appealed to me, ever since hearing about it though <a href="http://wxwm.wordpress.com/">WXWM</a> last year.</p>
<blockquote><p><a href="http://sxsw.com/interactive">SXSW Interactive</a> features five days of compelling presentations from the brightest minds in emerging technology, scores of exciting networking events hosted by industry leaders and an unbeatable line up of special programs showcasing the best new websites, video games and startup ideas the community has to offer. </p></blockquote>
<p>The <a href="http://ampgasm.tumblr.com/post/391051883/sxswi-is-the-school-skiing-trip-to-austria-all">alternative viewpoint</a> is:</p>
<blockquote><p>SXSWi is the school skiing trip to Austria: all the cool kids go on it at Easter and then talk incessantly about until the summer holidays.</p></blockquote>
<p>I&#8217;ve got the essentials: pass, flights, hotel sorted. Want to know what sort of things are going on, then take a look at the <a href="http://my.sxsw.com/events?event%5Bconference_day%5D=2010-03-12&#038;event%5Btrack%5D=Interactive&#038;event%5Bcategory%5D=All+Categories&#038;event%5Bsub_category%5D=All+Sub+Categories&#038;logged_in=true">Schedule</a> to get an idea about the types of keynotes, panels, workshops and parties that will be occurring.</p>
<p>It&#8217;s my first time, and no doubt will be quite an experience, I&#8217;ll be after any tips and handy advice from the &#8217;seasoned pros&#8217; (or at least people who have been before).  Let me know what you wish you would have known first time round etc.</p>
<p>Two (of many) panels that caught my eye include:</p>
<ul>
<a href="http://my.sxsw.com/events/event/464">Data is Money: How Geeks are Changing Finance</a><br />
<a href="http://my.sxsw.com/events/event/451">Cooking for Geeks: Science, Hacks, &#038; Good Food</a></ul>
<p>The current thoughts are to take Day 1 &#8216;easy&#8217;, and to ensure that I&#8217;ve got &#8216;backups&#8217; of panels &#8211; as undoubtedly I&#8217;ll either get time sidetracked, lost etc.</p>
<p>What else should I know about, get prepared for, bring with?</p>
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