If Alexa's user base is a fair statistical sample of the Internet user population (e.g., a random sample of sufficient size), Alexa's ranking should be quite accurate.

Insane Stats Hottest Pagerank, Alexa, Previewer On The Net! Alexa Stats Insane Stats is a quick easy place to check out a sites Alexa rank. Alexa gets it's statistical information ...

Since Alexa works on statistical assumptions, one drone computer might amount to an Alexa assumption of a thousand people (or some such number) using your site.

This clearly shows that the Alexa rankings have no statistical validity. There are also more factors which further decrease the accuracy of these statistics, such as the fact that ...

sites with low traffic (under 1,000 pageviews per month) will not be accurately ranked by Alexa due to statistical limitations * the main traffic rank shown in the Alexa Toolbar is ...

Alexa - The Web Information Company. Services: Alexa Web Information Service ... 32,976) Software (498) Software (176) Spreadsheets (147) Statistical Consulting (66) ...

... and search through sites by category or by most popular in category based on Alexa ... Press releases and key statistical and population data. [English/Dutch] www.cbs.nl

But, having formerly tutored statistics and knowing some things about this, when I mucked through the Alexa statistical approach many months ago, and I even called Alexa people and ...

Since Alexa's user base is a fair statistical sample of the internet users, Alexa's ranking may be considered quite accurate.

... that when the toolbar tells you a site?s Alexa rank, it had to first tell Alexa?s servers where you were at that moment. In other words, you became part of Alexa?s statistical ...

The Alexa user base is only a sample of the Internet population, and sites with relatively low traffic will not be accurately ranked by Alexa due to the statistical limitations ...

After putting up sitecash.info statistics from Compete, I thought I should do the same for Alexa despite the overwhelming feeling in the blogsphere that Alexa?s statistical ...

... analyze the positions of these genes in the ordered list . ? the biological function is relevant , if all genes are among the top genes in the ordered list . Adrian Alexa Statistical ...

Alexa is the internet?s most accurate free traffic ranking tool, and arguably about as accurate as Nielson ratings or Gallup polls (as judged by the size of Alexa?s statistical ...

Alexa has just updated its traffic and statistical reporting with more features, including easier to understand results. There are a few major and minor

In fact Alexa uses a much larger statistical group for their ratings than Neilson does for figuring out which tv show is the highest rated. That type of study is good enough for the ...

are they making theoretical statistical calculations to ?fill in the voids??? Pehaps you could do an interview with the Alexa Search Quality Engineer

The panel is used as a statistical sample of Internet usage to extrapolate overall traffic patterns and web usage information. The panel consists of Alexa Toolbar users and other ...

sites with low traffic (under 1,000 pageviews per month) will not be accurately ranked by Alexa due to statistical limitations * the main traffic rank shown in the Alexa Toolbar ...

the Alexa user base is only a sample of the Internet population, and sites with relatively low traffic will not be accurately ranked by Alexa due to the statistical limitations of ...

If every visitor to your website downloads automatically the Alexa site widget when they visit your site, then Alexa would have statistical data on every visitor you have.

Alexa data is based on a statistical sample consisting of website users who have downloaded the Alexa Toolbar. Leaving aside the question of whether these users are a random sample ...

Alexa has the lowest statistical error, since it has by far the largest sample base generating data for it (millions of toolbar users). Alexa is very clear that stats on sites with ...

It raises some interesting questions: Have Alexa changed their statistical algorithms? Is this a temporary anomoly? Which sites lost out the worst?

sites with low traffic (under 1,000 pageviews per month) will not be accurately ranked by Alexa due to statistical limitations * the main traffic rank shown in the Alexa Toolbar ...

From a statistics point of view, Alexa?s rank cannot be thought of as an unbiased statistical measure. The sample of people used by Alexa for collecting data is not a randomly ...

Alexa has the lowest statistical error, since it has by far the largest sample base generating data for it (10,000,000). You can't prove that it has the lowest statistical error or ...

... is greater than |1.984|, and therefore we reject the null hypothesis, and prove that there is statistical significance to claim that correlation between Google PageRank and Alexa ...

Thank you for advocating accuracy in statistical data. 7:23 AM Glenn Fannick said... So many people have questioned Alexa data for so long that I'm afraid the company is going ...

I can't believe the number of posts and phone calls I get with inquires on the Alexa ... This is a common statistical accuracy problem. There is a academic term for this?