John D. Cook

@JohnDCook

Consultant in applied math, statistics, data privacy

Houston
Joined November 2008

Media

  1. Feb 1

    We're a little behind schedule according to The Moat in God's Eye, 1974. Still, the year is young.

  2. Jan 30

    Why would you clean a toddler's face?

  3. Jan 29

    Updated my page that converts between frequency and pitch to tell you how sharp or flat a frequency is if it doesn't correspond exactly to a chromatic pitch.

  4. Jan 28
  5. Jan 28

    "If you gonnna go into history, you can't do it with a hate attitude. You got to remember, times was different." — Deborah Lacks, daughter of Henrietta Lacks

  6. Jan 24
  7. Jan 18
    Replying to

    Here's a plot of the function:

  8. Jan 16
  9. Jan 14

    "Enter your parking spot number"

  10. Jan 11

    Ran across an unusually buff gingerbread man.

  11. 20 Dec 2019
  12. 19 Dec 2019

    Evaluating possible projects based on easy vs hard, profitable vs not. Lots of candidates fall in quadrants II, III, and especially IV.

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  13. 5 Dec 2019
  14. 22 Nov 2019

    Nixon had a speech prepared in case the Apollo astronauts died on the moon. Here is a deep fake of him delivering the speech he never gave.

  15. 5 Nov 2019

    It’s easy to guess what the two most commonly spoken languages are in Texas, but people who don’t live here may be surprised that Vietnamese is 3rd.

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  16. 14 Oct 2019
    Replying to
  17. 10 Oct 2019

    That's interesting. Firefox is now warning you when you visit a site that has had a data breach.

  18. 10 Oct 2019

    Also walked out in front of me, albeit slowly.

  19. 10 Oct 2019
    Show this thread
  20. 8 Oct 2019

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