Koen Derks

icon indicating a website link https://koenderks.com

icon company Nyenrode Business University icon location Amsterdam icon location Assistant Professor at Nyenrode Business University & Developer at JASP (www.jasp-stats.org), free and open-source statistical software.

Results 5 comments of Koen Derks

seed = NA results in a clang-UBSAN error on CRAN

Hi, I recently faced a similar problem where setting the seed in STAN to a negative integer results in clang's UBSAN checks (as run by CRAN) throwing the same error.

[Feature] Way to obtain/save data only so it's quicker and more effective to try out different plot styles afterward

Hi! Thanks for making this issue. You are right, the way this is currently done is quite inefficient. The cityview function has to query all the data for a city...

Error In Installation

Seems like you need to update your version of the `rlang` package :) Then retry

[Bug]: sample size limitation in machine learning modules

Hi @rd24911, This is probably due to your ‘Data split preferences’ options. These options can be found under the corresponding expandable section in all supervised analyses. The default approach in...

pass contrasts directly to model.matrix

Hi! It seems like it would be useful to many people if this change would be available in the CRAN release of `kknn`. Are there any plans to merge this...