Posted inPhilosophy
Stats 101: Chapter 3
Three is ready to go. I should re-emphasize one of the goals of this book. It is meant to be for that large host of unfortunates who are forced---I mean…
Posted inFun
Hitting or Pitching. Which wins more games?
By Tim Murray and William Briggs You obviously need to score runs to win baseball games, and buying better hitters does this for a team. But you also need to…
Posted inStatistics
Homework #1: Answer part II
In part I, we learned that all surveys, and in fact all statistical models, are valid only conditionally on some population (or information). We went into nauseating detail of the…
Posted inStatistics
You cannot measure a mean
I often say---it is even the main theme of this blog---that people are too certain. This is especially true when people report results from classical statistics, or use classical methods…
Posted inPhilosophy
Statistics’ dirtiest secret
The old saying that "You can prove anything using statistics" isn't true. It is a lie, and a damned lie, at that. It is an ugly, vicious, scurrilous distortion, undoubtedly…
Posted inStatistics
How to look at the RSS satellite-derived temperature data
It's already well known that the Remote Sensing Systems satellite-derived temperature data has released the January figures: the finding is that it's colder this January than it has been for…
Posted inStatistics
Has atmospheric CO2 decreased? A different way to look at CO2 changes
Joe Daleo, the number one guy over at Icecap.us, recently sent me the CDIAC (ice core) CO2 data as criticized in Beck (2007) and asked me what I made of…
