Briggs

The Obama-HHS Diktat On Contraceptive Coverage: Non-Religious Arguments Against It

The government has decided that citizens who agree to work for other citizens must be given "free" coverage for contraceptives and drugs for auto-abortions. The "free" is a misnomer. Actually,…

Philosophy Statistics

Let’s Try This Time Series Thing Again: Part V

Part I, II, III, IV, V. We started by assuming each X was measured without error, that each observation was perfectly certain. This is not always so for real X.…

Philosophy Statistics

Let’s Try This Time Series Thing Again: Part IV

Part I, II, III, IV, V. We have before us X1 to X156. We started by assuming that something, called T, caused these data to take the values it did.…

Philosophy Statistics

Let’s Try This Time Series Thing Again: Part III

Part I, II, III, IV, V. The objection which will occur to those, Lord help them, who have had some statistical training is that "increased" means a combination of "linear…

Philosophy Statistics

Let’s Try This Time Series Thing Again: Part II

Part I, II, III, IV, V. Before us are the observations X1 to X156. Recall we are assuming that each of these X has been measured without any error. Given…

Statistics

Let’s Try This Time Series Thing Again: Part I

This series originally began 5 February 2012. Part I, II, III, IV, V. We've gone on and on about how to think about time series, but we are having trouble…

Philosophy Statistics

On Corrections In Science

Somebody attributed to Max Planck, a constant1 source of wisdom, the saying that science advances funeral by funeral. This is a pithy condensation of his more famous quotation: A new…

Culture Fun Statistics

Should Scientists Be Held Legally Responsible for Their Results?

That title is lifted from Popular Science's brief article. The idea is that scientists---as philosopher Christopher Essex reminded me, just like doctors and accountants and businessmen and engineers and everybody…

Paul Fischer on Class 77: Trendy Trends In Time SeriesJanuary 30, 2026
Great lecture, William. Took a year of time series in grad school...all math, zero discussion of how fragile “trends” really…
Martin on Fatima, Russia & You, Part IV — Guest Post by Ianto WattJanuary 30, 2026
Brilliant. Thank you.
spetzer86 on Class 77: Trendy Trends In Time SeriesJanuary 29, 2026
You also need to consider the amount of trust in the data over time. If you have any reason to…
spetzer86 on Who Still Listens To AM Radio?January 29, 2026
Over 60, used to listen to AM all the time as a kid. Mostly WHO and other Des Moines stations.…
Steve on Who Still Listens To AM Radio?January 29, 2026
Yep. Flyover, so during the daytime, there was only local dreck, but nighttime, KFYR (Bismark), KOMA (Oklahoma City), WLW (Cinncinnati,…