QuestionFlow

Count bounces in table tennis world record

2020-05-11

On May 7th 2020 Daniel Ives set a new world record by continuously bouncing table tennis ball for 5 hours, 21 minutes, and 4 seconds. But how many bounces did he actually make?

Statistical uncertainty with R and pdqr

2019-11-11

CRAN has accepted my ‘pdqr’ package. Here are important examples of how it can be used to describe and evaluate statistical uncertainty.

Local randomness in R

2019-08-13

One approach of using random number generation inside a function without affecting outer state of random generator.

Arguments of stats::density()

2019-08-06

Animated illustrations of how arguments affect output of stats::density().

Announcing pdqr

2019-08-01

Announcing ‘pdqr’: package for working with custom distribution functions.