David Robinson

@drob

Chief Data Scientist at , fan/evangelist

New York, NY
varianceexplained.org
Geregistreerd in juni 2009
1.377 foto's en video's Foto's en video's

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  1. heeft geretweet
    11 uur geleden

    I'll be speaking at about a streamlined workflow for tidy time series analysis using tsibble and fable. A warm-up post to provide an overview of tsibble with a case study of NYC Citi bike data.

    31 retweets 106 vind-ik-leuks
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  2. 24 uur geleden

    If Trump actually did shoot someone on Fifth Avenue, the headline would be “In midtown violence, echoes of a campaign boast”

    7 retweets 65 vind-ik-leuks
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  3. 24 uur geleden

    NYT reporters are under a Cassandra-like curse where they get amazing scoops but have to hide it behind vaguely dramatic headlines

    This is not the main point but it is amazing that the NYT hed for "Facebook let Netflix and Spotify spy on your DMs" is "As Facebook Raised a Privacy Wall, It Carved an Opening for Tech Giants"
    Deze collectie tonen
    1 antwoord 6 retweets 14 vind-ik-leuks
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  4. heeft geretweet
    17 dec.

    Happy to announce that we have some internship positions available in statistics and machine learning at Netflix for next summer. Visit this posting to learn more:

    1 antwoord 63 retweets 84 vind-ik-leuks
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  5. 17 dec.

    Nothing beside remains. Round the decay Of that colossal Wreck, boundless and bare The lone and level sands stretch far away.

    3 antwoorden 6 retweets 63 vind-ik-leuks
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  6. heeft geretweet
    17 dec.

    🦕 My latest weekend project is a game to guess which tweets are from Kanye and which are from Elon. ➡️ 😜 It’s harder than it sounds. 🎉 Good luck.

    29 antwoorden 231 retweets 670 vind-ik-leuks
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  7. heeft geretweet
    15 dec.

    “There’s already 20 million people who can build software - isn’t that enough?” No. Until making your own software is as accessible as writing your own book, we’re not there yet. Not everyone can (or wants to) write a great book, but most have the baseline skills to try.

    14 antwoorden 48 retweets 316 vind-ik-leuks
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  8. 15 dec.

    I have such a common and easy name how did I fuck this up

    10 antwoorden 16 vind-ik-leuks
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  9. 15 dec.

    The barista heard my name as Gabe and I didn’t correct her. I’m going back for seconds and heaven help me I’m going to have to say Gabe again – bij Joe Coffee Company

    6 antwoorden 1 retweet 23 vind-ik-leuks
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  10. heeft geretweet
    14 dec.

    About to get a haircut, time to make a vague statement about what I want and immediately agree to however they interpret it.

    52 antwoorden 1.136 retweets 9.144 vind-ik-leuks
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  11. heeft geretweet
    14 dec.

    it's called a confusion matrix because you can never remember what the rows and columns mean

    9 antwoorden 270 retweets 1.466 vind-ik-leuks
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  12. 14 dec.

    "You'll have plenty of time to get kidnapped after your manuscript is submitted"

    A Swedish-Iraqi student was rescued from an ISIS held town sometime in 2014 by mercenaries in four SUV’s hired by his thesis advisor and we’re only just hearing about it. 😬
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    1 antwoord 16 retweets 81 vind-ik-leuks
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  13. heeft geretweet
    14 dec.

    "Why my code crash?" "Sir, I'll need a self-contained reproducible exa--" "WHY MY CODE NO RUN?!!"

    4:11
    Just remember, these are elected officials and our tax dollars are being used for this
    6 antwoorden 50 retweets 247 vind-ik-leuks
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  14. heeft geretweet
    13 dec.

    monty hall problem solved in . Inspired by 's screen casts

    1 antwoord 10 retweets 53 vind-ik-leuks
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  15. 13 dec.

    In the orientation for my PhD program, a professor recommended a biology class, but added “It’s probably too hard for someone whose background is, say, statistics.” I was the only stats major in the program, which he knew. He did not like me

    Tweet your favorite diss while in grad school. Mine: I went to my mathematical logic professor for help understanding the proof of a complicated theorem. He replied: “Don’t feel bad, Scott. Even talented students have problems with this.”
    1 antwoord 6 retweets 65 vind-ik-leuks
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  16. heeft geretweet
    11 dec.

    I've been using travis for quite some years, and this is still what my commit history looks like when trying to set up a new configuration

    7 antwoorden 20 retweets 180 vind-ik-leuks
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  17. heeft geretweet
    11 dec.

    An open letter to , , and regarding algorithms and my son's birth:

    2.479 antwoorden 28.388 retweets 67.318 vind-ik-leuks
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  18. 12 dec.

    Here's an alternative solution to the problem that's much less readable but fits in a tweet: mean(replicate(1e5, all(between(cumsum(rbinom(10, 1, rep(c(.5, .4), 5)) * rep(c(-1, 1), 5)), -2, 1)))) only non-base function is dplyr's between()

    In this 20 minute bonus screencast, I answer a probability puzzle from last Friday's "Riddler" column using Monte Carlo simulation in 🎲 It's hard to solve puzzles under pressure 😅
    2 antwoorden 5 retweets 22 vind-ik-leuks
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  19. 12 dec.

    In this 20 minute bonus screencast, I answer a probability puzzle from last Friday's "Riddler" column using Monte Carlo simulation in 🎲 It's hard to solve puzzles under pressure 😅

    1 antwoord 18 retweets 130 vind-ik-leuks
    Ongedaan maken
  20. heeft geretweet
    12 dec.

    📕 If you or a friend have a kid learning to 📖 read 📖 get a deck! (we can still ship in time for xmas) 📕

    2 antwoorden 6 retweets 4 vind-ik-leuks
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