Journeyman through the jungle of information, collecting (R) tricks along the way.
I work on the R packages timeseriesdb and RAdwords.
9 Interpreting range bars in R's plot.stl? mar 4 '11
6 How do joint test, r-squared behave when using autocorrelation / heteroskedasticity robust std. errors? sep 12 '11
6 What to make of explanatories in time series? mar 7 '11
6 Trend or no trend? mar 16 '11
5 Discrete choice panel models in R apr 29 '11