Christopher Peters  

@statwonk

Sr. Data Scientist, Data Products at . Statistician. Masters of Applied Statistics/econometrics, , , .

Alabama
Vrijeme pridruživanja: ožujak 2007.

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  1. Prikvačeni tweet
    5. sij

    library(tidyverse) replicate(1e4, rpois(50, 1)) %>% colSums() %>% enframe() %>% { ggplot(., aes(value)) + geom_histogram(col = "black", binwidth = 1) + stat_function(fun = function(x) dnorm(x, mean(.$value), sd(.$value)) * 1e4, col = "red") }

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  2. proslijedio/la je Tweet
    prije 8 sati

    Do you teach stats to undergrads? If so, what are your favorite examples of undergraduate textbooks that treat regression and ANOVA in a unified way?

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  3. proslijedio/la je Tweet
    6. velj

    Pre-registration is not a straitjacket.

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  4. proslijedio/la je Tweet
    prije 16 sati

    Check out this great tutorial on uses for the hypotheses() function

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  7. proslijedio/la je Tweet
    prije 18 sati

    Introducing the {shredder} 📦. A new API for exploring and iterating fit objects. Manipulate stanfit objects with tidy-like verbs and get back a smaller task specific stanfit object 🚀! Feedback/Suggestions/Contributions always welcome 😀 🔗

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  8. proslijedio/la je Tweet
    5. velj

    7 years at today! Twitter is the company I have worked the longest in my career. I am as motivated as ever to make Twitter the best it can be and fulfill our purpose to enable a healthy public conversation. The other reason I still work here: our team!

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  9. 6. velj

    I knew had scruples and courage when I found out he procecuted the KKK. A true American hero.

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  10. 6. velj

    I'm proud my Senator, Doug Jones from the great state of Alabama voted in the impeachment trial to convict criminal President Trump for abusing the power of the office! 🇺🇸🗽

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  11. proslijedio/la je Tweet
    4. velj

    People are very happy to adopt treatments without proper RCTs. But when an RCT suggests a treatment they use does not work, they suddenly become very interested in methodological rigour.

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  12. proslijedio/la je Tweet
    4. velj

    It’s no secret that this president has routinely targeted religious and ethnic minorities. He has fanned the flames of hate against refugees, Muslims, Africans, immigrants, women and all racial and religious minorities.

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  13. proslijedio/la je Tweet
    3. velj

    It’s very striking that the majority of the people targeted by the “safe third country” agreement so far have been women and children. They should be given the right to apply for asylum. Instead, they’ve been stripped of that right and deported to Guatemala instead.

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  14. proslijedio/la je Tweet
    3. velj

    What action are you taking to help dismantle white supremacy? Reply to inspire others with ideas... I’ll start – I’ll reimburse any purchase of “White Fragility” or “So You Want to Talk about Race” as long as you promise to read them. (DM me receipt and Venmo/etc details.)

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  15. 4. velj

    Another really cool library from ! Insert "details" folds into markdown easily. 🚀

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  16. proslijedio/la je Tweet
    3. velj

    I enjoyed reading this article about companies that are moving into the space of A blood test to screen for cancer They have an uphill battle that I fear they do not yet fully recognize [Thread]

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  17. proslijedio/la je Tweet
    4. velj

    *stats nerd* they ain’t priors if they don’t update

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  18. proslijedio/la je Tweet
    3. velj

    Three cloud infrastructure providers over $10B revenue run-rate: Amazon AWS: $40B run-rate/ growing 34% annually Microsoft Azure: $20B run-rate/ growing 62% annually Google Cloud: $10B run-rate/ growing 53% annually Amazingly, Microsoft Azure & Google Cloud growth accelerating.

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  19. 3. velj

    I'm tellin' ya. "working backwards" is logically flawed. 😛 Would be funny if it didn't cause $$$ problems. 😬 Classic selection on the outcome.

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  20. proslijedio/la je Tweet
    3. velj

    The #1 cause of startup death is making something no one wants. The #2 cause is spending too much. Those two account for so many deaths that I'm not even sure what #3 is. If you merely make something people want and don't spend too much, you're way ahead.

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  21. proslijedio/la je Tweet
    3. velj

    After a nice time hanging out with folks in SF, spent the weekend implementing an example from Gelman's BDA3 in and

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