<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
		>
<channel>
	<title>Comments on: 3 ways to use an a/b split test (Billy&#039;s Optimization Guide Part 1)</title>
	<atom:link href="http://blogs.webtrends.com/optimization/2009/01/26/pro-a-b-split-test-method/feed/" rel="self" type="application/rss+xml" />
	<link>http://blogs.webtrends.com/optimization/2009/01/26/pro-a-b-split-test-method/</link>
	<description>Just another Webtrends Blogs weblog</description>
	<lastBuildDate>Wed, 23 Dec 2009 20:59:34 -0800</lastBuildDate>
	<generator>http://wordpress.org/?v=2.8.6</generator>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
		<item>
		<title>By: ¹ SEO ROI Services: Pay For Professional Search Marketing.</title>
		<link>http://blogs.webtrends.com/optimization/2009/01/26/pro-a-b-split-test-method/comment-page-1/#comment-63</link>
		<dc:creator>¹ SEO ROI Services: Pay For Professional Search Marketing.</dc:creator>
		<pubDate>Thu, 30 Apr 2009 06:56:29 +0000</pubDate>
		<guid isPermaLink="false">http://testingblog.widemile.com/?p=298#comment-63</guid>
		<description>[...] 3 ways to use an a/b split test (Billy’s Optimization Guide Part 1)  [...]</description>
		<content:encoded><![CDATA[<p>[...] 3 ways to use an a/b split test (Billy’s Optimization Guide Part 1)  [...]</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Billy</title>
		<link>http://blogs.webtrends.com/optimization/2009/01/26/pro-a-b-split-test-method/comment-page-1/#comment-62</link>
		<dc:creator>Billy</dc:creator>
		<pubDate>Fri, 30 Jan 2009 17:43:03 +0000</pubDate>
		<guid isPermaLink="false">http://testingblog.widemile.com/?p=298#comment-62</guid>
		<description>Thanks for the link.  A lot of technologies are out there to run a/b split tests.  Be mindful of any imperfections in the way it executes/measures data though as you do your analysis.  Even in that link, they mention that it isn&#039;t completely accurate.

Just from a cursory glance though, this is recommending testing in a way that I am discouraging, meaning using a/b split tests for swapping out a headline or button color.  These type of content swaps are more efficiently done in a multivariate test.

If you&#039;re looking for a free solution, I recommend trying Google Website Optimizer rather than doing it through mixpanel, as it has true a/b split testing and full factorial multivariate testing.  If you&#039;re looking for services and/or something more robust, you should checkout Widemile of course!</description>
		<content:encoded><![CDATA[<p>Thanks for the link.  A lot of technologies are out there to run a/b split tests.  Be mindful of any imperfections in the way it executes/measures data though as you do your analysis.  Even in that link, they mention that it isn&#8217;t completely accurate.</p>
<p>Just from a cursory glance though, this is recommending testing in a way that I am discouraging, meaning using a/b split tests for swapping out a headline or button color.  These type of content swaps are more efficiently done in a multivariate test.</p>
<p>If you&#8217;re looking for a free solution, I recommend trying Google Website Optimizer rather than doing it through mixpanel, as it has true a/b split testing and full factorial multivariate testing.  If you&#8217;re looking for services and/or something more robust, you should checkout Widemile of course!</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Richard</title>
		<link>http://blogs.webtrends.com/optimization/2009/01/26/pro-a-b-split-test-method/comment-page-1/#comment-61</link>
		<dc:creator>Richard</dc:creator>
		<pubDate>Fri, 30 Jan 2009 04:36:23 +0000</pubDate>
		<guid isPermaLink="false">http://testingblog.widemile.com/?p=298#comment-61</guid>
		<description>Great intro article, we&#039;ve been doing a little research ourselves

We actually read this http://blog.mixpanel.com/2009/01/ab-testing-your-website-with-mixpanel/ for our company&#039;s ab testing, results initially seem pretty good.</description>
		<content:encoded><![CDATA[<p>Great intro article, we&#8217;ve been doing a little research ourselves</p>
<p>We actually read this <a href="http://blog.mixpanel.com/2009/01/ab-testing-your-website-with-mixpanel/" rel="nofollow">http://blog.mixpanel.com/2009/01/ab-testing-your-website-with-mixpanel/</a> for our company&#8217;s ab testing, results initially seem pretty good.</p>
]]></content:encoded>
	</item>
</channel>
</rss>
