matlh + stats hacker, faking it in R; father of boys; HCSSiM alum, CMU grad, postdoc survivor; former ML quant now working in the movies.
5 Sufficient conditions for establishing a total order on a family of probability distributions? mar 24
3 Population Spearman Rank Correlation Coefficient dec 14 '09
3 Do good math jokes exist? dec 15 '09
3 The derivative of the Cholesky Factor nov 30 '13
1 Multiple outliers for two variable linear regression may 19 '10
1 The derivative of the Cholesky Factor may 20 '14