Forecasting Repeated Accumulating Processes with Semiparametric Regression Models and Bayesian Updates
Presentation to NY Open Statistical Programming Meetup, May 2017.
a presentation for Data Science DC
A presentation introducing ggplot2 by starting with layers, and only incrementally introducing the shorthand. Originally given in 2009, updated in 2013.
for StackOverflow question about interleaving chunk output
Apparent bug in RMarkdown or knitr or something.