Dirk Swart

@dswart

Data scientist and open data proponent. Skier.

Ithaca, NY
airqualityegg.com
Joined August 2007
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  1. Mar 22

    Interview by the

    1 reply 2 retweets 3 likes
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  2. Mar 9

    Air Quality Egg Cracks a $742,000 Grant from the National Science Foundation

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  3. Feb 14

    The shower head is finally turned off. Adios, Zuma!

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  4. Feb 6

    Snowstorm heading East. Currently over the 'T' in United States.

    1 reply
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  5. Jan 23

    Technology is a key part of our children's futures. If your kids are glued to the screen, don't force them to stop. Instead ask "Are you creating or consuming?"

    1 like
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  6. Retweeted
    Jan 21

    Wrapping Access to Web-Services in R-functions.

    28 retweets 52 likes
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  7. 14 Dec 2017

    The Certainty of Ambiguity. Created using boards we designed and built for the artist:

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  8. 11 Dec 2017

    I read a quote today from a highly regarded investor: "... the goal of the fund raise is to cover the burn waiting for the next fund raise". To me this is just so broken. Is this how Silicon Valley thinks?

    1 like
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  9. 6 Dec 2017

    I WANT THE BEARS EARS BACK!

    1 retweet 3 likes
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  10. 4 Dec 2017

    We will be pushing an over the air update to CO2 eggs today. .

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  11. 17 Nov 2017

    We are looking for a Biz Dev person to expand sales of the Air Quality Egg system to a wider audience of  schools and community colleges. Working remotely is OK. Contact me if you are interested, or know someone.

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  12. 10 Nov 2017

    How can the healthcare experience in the US be so expensive and at the same time SO. INCREDIBLY. BAD. The doctors are great, but the whole apparatus is rude, impersonal and frankly inaccurate.

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  13. 7 Nov 2017

    Why do some academics think a talk which should be titled "OMG I'm so amazing!" is of interest to others?

    1 like
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  14. 7 Nov 2017

    Pretty impressed with Tim Kostolansky's presentation on Selling.

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  15. 7 Nov 2017

    Attending Cornell's Smart Cities conference today.

    1 like
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  16. 19 Sep 2017

    I always fully define data sources in plots. mtcars$mpg rather than data = mtcars. It's longer, but I think more readable to future-me.

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  17. 13 Sep 2017

    Choosing between R or Excel depends on data size and task complexity.

    1 retweet 1 like
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  18. 11 Sep 2017

    A device which measures every 5 minutes takes 288 readings a day, so in R ts (timeseries) command, set frequency = 288

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  19. 8 Sep 2017

    A statistical P-value is a statement about your sample data, not about your null hypothesis. This leads to frequent misinterpretation.

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  20. 5 Sep 2017

    The current fashion in R of using pipes for non-streams seems like a mistake.

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