Marc Kaufmann
@grand_schemer
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Behavioral Economist @CEU | Data skills rated R | Racketeer (@racketlang)
Vienna
Joined October 2022
RT @ACMFUNARCH: The program for #FUNARCH2024 is up! We have a diverse lineup, ranging from experience report on applied functional software…
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RT @QJEHarvard: Recently accepted by #QJE, “Understanding Markets with Socially Responsible Consumers,” by Kaufmann, Andre, and Kőszegi: ht…
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RT @CESifoNetwork: Welcome @MatsKoester to our network - we are looking forward to future cooperations with @ceu - check out Mats' Twitter…
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RT @volodarik: ChatGPT has crossed 1M+ users in just 5 days. To compare, it took Netflix 41 months, FB - 10 months, and Instagram - 2.5 m…
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RT @RobertLepenies: Genau jetzt ist die Zeit für Hochschulen, Schulen, Journalismus, Marketing, Kommunikation, GPT-3 ernst zu nehmen. Ich f…
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@GaborBekes @StatStas @ceu @Stata @korenmiklos @arieda_muco @martonfleck @AsjadNaqvi Yep, and good points on some of the trash talk (*cough* by me). Next time we should have a clear cut between debating points and our honest (if still not accurate) opinions.
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@kennedymwavu @arieda_muco @korenmiklos @AsjadNaqvi Thanks, that works for the use case as I stated it. The problem is there is actually more text after 'Team R', e.g. 'Team R ...'. In the end, I used a regex, but this approach is nice for one-to-one custom matchings.
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@adriaaaaaaan @arieda_muco @korenmiklos @AsjadNaqvi Thanks, that works for the example I gave - although in the actual example there is additional stuff after, e.g. "Team R ...". But that made me think of regex, which works: mutate( convincing = str_match( convincing, "Team ([A-Za-z]+)")[,2] ) )
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@arieda_muco @korenmiklos @AsjadNaqvi Question to #RStats: what is a clean way to replace the `case_when` in `mutate` by a single line (function call or otherwise)? Assume that `convincing` is a column of "Team R", "Team Stata", or "Team Python" strings. My attempt defines a non-trivial function `get_lang`.
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@korenmiklos @AsjadNaqvi The R code's pretty nice in my opinion (said the proud father). Still beat you by a silly line of code while packing more info! 😀
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@GaborBekes @ceu @Stata @korenmiklos @arieda_muco @martonfleck @AsjadNaqvi And congratulations to @GaborBekes for the Inaugural 'Data Analysis Book of the year Rated R' prize for @Gabors_Data!! The prize was given in the category of best DA book in 2022 with #Rstats code by a person present at yesterday's debate.
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@korenmiklos Re: LoC (silly metric, but OK). My code is 18 LoC (5 lines are to relabel data I am not yet using, but might later). I could shave off more by putting a lot of `ggplot` code in one line (😉 @AsjadNaqvi).
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@korenmiklos I plotted the breakdown of final votes: did they come from initial @Stata, #RStats, #Python, or Other voters? Conclusion: The Snake snacked on R and Stata. (Despite Team R winning the "Convincing Team" race!) See
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@nmwitzig @benrozemberczki @GaborBekes @ceu @korenmiklos @martonfleck @arieda_muco Not for data analysis. But thanks to @sonicisdead, we have two libraries bringing the goodness of the Tidyverse to Racket: sawzall ( and graphite (. #RStats @racketlang
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RT @TimTeaFan: @thomas_neitmann I’d say that’s totally ok. I have R version 4.1 at work for quite some time now and I haven’t used the nati…
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RT @arieda_muco: Python, vs. R vs. Stata: Who wins? With my colleagues, we are going to have a heated debate on the merits of each language…
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@benrozemberczki @GaborBekes @ceu @korenmiklos @martonfleck @arieda_muco Except Stata, that’s so 2000.
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