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Mark Rieke

@markjrieke

certified big nerd | big #rstats dweeb | accidental python fan | he/him thedatadiary.net

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Latest posts by Mark Rieke @markjrieke

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nado season means that my friday evening plans got cancelled

07.03.2026 03:49 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

would listen to matthew kay yap about his research into visualization design & effective methods for uncertainty communication

07.03.2026 01:54 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

"coding youtube" is a goofy concept bc, like, documentation exists

06.03.2026 13:12 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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was wondering why our database vendor was reporting an abysmal 95% uptime and it's literally because of a retaliatory airstrike on a datacenter in the UAE

05.03.2026 23:13 πŸ‘ 6 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

And once the election's over, if he wins, I will say he followed exactly my advice. But if he loses, I will say he ignored my advice and has no political talent.

05.03.2026 01:49 πŸ‘ 85 πŸ” 4 πŸ’¬ 2 πŸ“Œ 2
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A Visual Exploration of Gaussian Processes How to turn a collection of small building blocks into a versatile tool for solving regression problems.

cool walkthrough of GPs
distill.pub/2019/visual-...

04.03.2026 23:57 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

we've been there for a long time lmao

04.03.2026 19:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

With very large numbers of n’s you don’t need randomization, and with LLM’s we can generate very large numbers of n’s, so I think all of science is solved by now. I don’t see any problems with this.

03.03.2026 23:27 πŸ‘ 96 πŸ” 18 πŸ’¬ 5 πŸ“Œ 1

my principled reason for hating notebooks is that they encourage bad programming practices

my real reason is that I shouldn't have to wait ~2s for a dataframe to fucking print to screen

04.03.2026 04:04 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

LLMs have very specific benefits but the companies operating them either have no idea what those benefits actually are, have no idea how to market them, or both.

03.03.2026 20:38 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

**actual google commercial**

Oscar Piastri (racecar driver): "Do I like being on the winning team? Yeah. That's why I switched to Google Pixel."
OP: "Gemini, help me come up with a race win speech that sounds like it came from me."
Gemini: "You'd say something like, 'Thanks.'"

- End Scene -

03.03.2026 20:35 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

(this is what I tell myself whenever I misplay something)

02.03.2026 18:11 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

in jazz, there is no such thing as "incorrect notes," only "incorrect notation"

02.03.2026 18:10 πŸ‘ 0 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
26.02.2026 23:53 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

the greatest feeling in tech is being able to reliably reproduce a bug that someone has repeatedly told you doesn't exist

26.02.2026 23:25 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1
Hat embroidered with β€œhello, i am fleeing the American century of humillation. Can you show me where to buy Mountain Dew Baja Blast?”

Hat embroidered with β€œhello, i am fleeing the American century of humillation. Can you show me where to buy Mountain Dew Baja Blast?”

25.02.2026 02:29 πŸ‘ 9075 πŸ” 1758 πŸ’¬ 45 πŸ“Œ 62

(with the exception of plotting --- every plot library is a pale imitation of ggplot)

24.02.2026 03:31 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

python should add a pipe to make it the perfect language send tweet

24.02.2026 03:30 πŸ‘ 3 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0

*massive bong rip*

23.02.2026 13:07 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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21.02.2026 21:34 πŸ‘ 188 πŸ” 27 πŸ’¬ 6 πŸ“Œ 5

this was a really helpful and quick plain language read from @aedwardslevy.bsky.social. many terrible discourses could've been prevented with this knowledge

20.02.2026 03:48 πŸ‘ 15 πŸ” 8 πŸ’¬ 0 πŸ“Œ 0
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one of my siblings made "square Boo from Mario but caked out" in blender

19.02.2026 01:07 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

there is an extremely simple answer to the "abandon trans rights" folks and it is "no" and also "fuck you"

17.02.2026 18:31 πŸ‘ 3627 πŸ” 789 πŸ’¬ 25 πŸ“Œ 13

some enterprising nerd with more time than me could compare the CRPS from the forecast publications for a better comparison. Even better still would be to see if the outlets (rip 538) could share the actual draws & look at pr(obs | model)

17.02.2026 16:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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I don't think this metric is necessarily any better than brier scores, but it is ironic that the SB model would've lost if used to inform bets on polymarket, given Silver's affiliation
dl.acm.org/doi/10.1145/...

17.02.2026 15:59 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

as a workout, Fran has the highest density of suffering / time spent moving

17.02.2026 14:42 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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sometimes they put the yee haw right into the programming language

15.02.2026 22:20 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

olympic bobsled should add podracing noises send tweet

15.02.2026 17:21 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Also, Yglesias lecturing people on uncertainty when it comes to interpreting polling data is laughable

15.02.2026 17:11 πŸ‘ 238 πŸ” 22 πŸ’¬ 7 πŸ“Œ 0
Someone touches grass, realized they don't like computer science anymore

Someone touches grass, realized they don't like computer science anymore

Or, as written up in SIGBOIVK last year:

15.02.2026 15:42 πŸ‘ 8 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0