Norbert Köhler

R-Enthusiast, Researcher, Sociologist

[Norbert Köhler @mizzenhead]

Statistik in Leipzig: Vornamen 2014 – 2025 https://t.co/Ga7E59y3We #rstats #leipzig

[Rob Calver @RobCalver5]

To celebrate publication, @CRC_MathStats is giving away a signed copy of '#LinearMixedModels' by @bradytwest, Kathy Welch, and Andrzej Galecki. Please follow me, like and retweet to be in with a chance of winning! Deadline is Friday July 29. #Statistics #DataScience #RStats

[Norbert Köhler @mizzenhead]

@pablo_alvrez @coolbutuseless Very nice! :-) Is the data set publicly available?

[Norbert Köhler @mizzenhead]

How to create a descriptive summary table (‘table 1’) using R https://t.co/UgjeDGhkh9 #RStats

[Norbert Köhler @mizzenhead]

@JOSS_TheOJ The doi address doesn't seem to work. Has there something gone wrong?

[Norbert Köhler @mizzenhead]

@omgubuntu Sounds like a joke! :-)

[Keith McNulty @dr_keithmcnulty]

I've been experimenting with using #dplyr to perform batch tasks by 'plugging it into' other functions. Super interesting possibilities here I think - I've written some simple examples. #rstats #r4ds #datascience #analytics #tidyverse https://t.co/0IInE52GHp

[Keith McNulty @dr_keithmcnulty]

'Batch-fitting' model formulas with #dplyr and #broom #rstats #r4ds #DataScience #stats #analytics

[Norbert Köhler @mizzenhead]

@thomas_neitmann I've found some interesting thoughts on missing data in https://t.co/I57EO55rNw

[Women in Statistics and Data Science @WomenInStat]

Gertrude Cox was a pioneer in experimental design and was the first woman elected into the International Statistical Institute in 1949.

🖼source: Wikipedia

[Norbert Köhler @mizzenhead]

@thomasp85 Maybe you should turn of the choke when the motor is running?

[Norbert Köhler @mizzenhead]

@thomas_neitmann You should give the sticky package a try (https://t.co/42xmjFnkCd).

[R Data Berlin @rdataberlin]

Another great addition to upcoming #rstats #dplyr: the so-called "Context dependent expressions". For example, combining cur_data() with rowwise() allows you to fit models on nested tibbles without the need for {purrr}! Compare the following and see what you prefer:

[Norbert Köhler @mizzenhead]

Scoring Questionnaires: QSCORER version 0.0.10 has been released #rstats #qol https://t.co/ejlXmtBuih

[Maya Gans @Mayacelium]

I JUST MADE A #SHINY INPUT OUT OF SVGs TO SELECT BODY PARTS! #rstats (I'm not crazy, this is really cool right??)

[Nick HK @nickchk]

I was just wondering if this would work and it does! Neat lil R trick: if you have a function that doesn't play nice with the pipe, just pipe to with() and now it works (assuming what you're piping is a data frame). I'm gonna use this for a lot of table()s.

[Norbert Köhler @mizzenhead]

Formatting p-values: A curated list of R functions #rstats https://t.co/1fCt5CU2Pw

[ModernDive @ModernDive]

An oldie but a goodie: Teaching #ggplot2 for the first time? We suggest not jumping into the code right away, but doing an example of the Grammar of Graphics on the board and by hand real slow 🐢🐢🐢 at first! 1/6