Twitter's retention rate lower than Facebook's/Myspace
"Twitter has enjoyed a nice ride over the last few months, but it will not be able to sustain its meteoric rise without establishing a higher level of user loyalty. Frankly, if Oprah can’t accomplish that, I’m not sure who can."
A nice statistics ahowing how any state where the average iq was above 100 voted for Kerry, and Avery state where average iq was below 99 voted for Bush.
Documentation Screenshots Submit Comments Offers of help My Bio Page Latest Development News Operational Features Send an email Other statistics packages for Linux: Free Packages: R (free version of S-Plus) Macanova Xlisp-stat Vista PSPP Guppi Xldlas Stat
Among the consequences of Europe's abandonment of its religious roots and the [resulting] moral code is a plunge in birth rates to below the replacement level. ... Europe is "committing demographic suicide, systematically depopulating itself."
- Technorati tracking 50 Million+ blogs - Blogosphere over 100x bigger than 3 years ago. - Blogosphere doubling in size every 200 days - 2+ blogs created every second, 18.6 posts per second (2x last year's volume) - ~70% of the pings Technorati receiv
Edwin T. Jaynes was one of the first people to realize that probability theory, as originated by Laplace, is a generalization of Aristotelian logic that reduces to deductive logic in the special case that our hypotheses are either true or false. This web
Bow (or libbow) is a library of C code useful for writing statistical text analysis, language modeling and information retrieval programs. The current distribution includes the library, as well as front-ends for document classification (rainbow), document