David Robinson

@drob

Chief Data Scientist at , fan/evangelist

New York, NY
varianceexplained.org
Dołączył czerwiec 2009
1 377 zdjęć lub filmów Zdjęcia i filmy

Tweety

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  1. podał/a dalej
    11 godzin temu

    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 podanych dalej 106 polubionych
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  2. 24 godziny temu

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

    7 podanych dalej 65 polubionych
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  3. 24 godziny temu

    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 odpowiedź 6 podanych dalej 14 polubionych
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  4. podał/a dalej
    17 gru

    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 odpowiedź 63 podane dalej 84 polubione
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  5. 17 gru

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

    3 odpowiedzi 6 podanych dalej 63 polubione
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  6. podał/a dalej
    17 gru

    🦕 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 odpowiedzi 231 podanych dalej 670 polubionych
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  7. podał/a dalej
    15 gru

    “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 odpowiedzi 48 podanych dalej 316 polubionych
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  8. 15 gru

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

    10 odpowiedzi 16 polubionych
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  9. 15 gru

    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 – w: Joe Coffee Company

    6 odpowiedzi 1 podany dalej 23 polubione
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  10. podał/a dalej
    14 gru

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

    52 odpowiedzi 1 136 podanych dalej 9 144 polubione
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  11. podał/a dalej
    14 gru

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

    9 odpowiedzi 270 podanych dalej 1 466 polubionych
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  12. 14 gru

    "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 odpowiedź 16 podanych dalej 81 polubionych
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  13. podał/a dalej
    14 gru

    "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 odpowiedzi 50 podanych dalej 247 polubionych
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  14. podał/a dalej
    13 gru

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

    1 odpowiedź 10 podanych dalej 53 polubione
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  15. 13 gru

    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 odpowiedź 6 podanych dalej 65 polubionych
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  16. podał/a dalej
    11 gru

    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 odpowiedzi 20 podanych dalej 180 polubionych
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  17. podał/a dalej
    11 gru

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

    2 479 odpowiedzi 28 388 podanych dalej 67 318 polubionych
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  18. 12 gru

    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 odpowiedzi 5 podanych dalej 22 polubione
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  19. 12 gru

    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 odpowiedź 18 podanych dalej 130 polubionych
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  20. podał/a dalej
    12 gru

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

    2 odpowiedzi 6 podanych dalej 4 polubione
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