David Robinson

@drob

Chief Data Scientist at , fan/evangelist

New York, NY
varianceexplained.org
Tilmeldt juni 2009
1.377 billeder og videoer Billeder og videoer

Tweets

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  1. retweetede
    for 11 timer siden

    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 likes
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  2. for 24 timer siden

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

    7 retweets 65 likes
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  3. for 24 timer siden

    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"
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    1 svar 6 retweets 14 likes
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  4. retweetede
    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 svar 63 retweets 84 likes
    Fortryd
  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 svar 6 retweets 63 likes
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  6. retweetede
    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 svar 231 retweets 670 likes
    Fortryd
  7. retweetede
    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 svar 48 retweets 316 likes
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  8. 15. dec.

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

    10 svar 16 likes
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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 – ved Joe Coffee Company

    6 svar 1 retweet 23 likes
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  10. retweetede
    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 svar 1.136 retweets 9.144 likes
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  11. retweetede
    14. dec.

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

    9 svar 270 retweets 1.466 likes
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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 svar 16 retweets 81 likes
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  13. retweetede
    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 svar 50 retweets 247 likes
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  14. retweetede
    13. dec.

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

    1 svar 10 retweets 53 likes
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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 svar 6 retweets 65 likes
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  16. retweetede
    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 svar 20 retweets 180 likes
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  17. retweetede
    11. dec.

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

    2.479 svar 28.388 retweets 67.318 likes
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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 svar 5 retweets 22 likes
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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 svar 18 retweets 130 likes
    Fortryd
  20. retweetede
    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 svar 6 retweets 4 likes
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