Don't Run Your Furnace!

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It just drives down the outside temperature.

Nick Rowe explains.

Comments

  1. Nick Rowe3:16 PM

    Yep!

    And while correlation does not imply causation, lack of correlation does not imply lack of causation.

    ReplyDelete
  2. Ken B6:02 PM

    Ehhhh. Burning fuel does not cause P to be any value, and is not claimed to. It is claimed to reduce P - V over a range of values.

    Adjusting the thermostat is what is claimed to cause P to move to a new value, again over a range of values. As ex hypothesi it is a good thermostat you will see good correlation between the reading and P.

    So this is not a good example of causation not leading to correlation:it shows good correlation between burning and P -V and on thermostat settings and P.

    ReplyDelete
    Replies
    1. gcallah6:36 PM

      Ken, Nick was making a joke.

      Delete
    2. Ken B1:33 PM

      He was making a point with a funny example. I have seen NR repeat the caustion/correlation thing on other sites. But the point doesn't actually follow from the example.

      Delete
    3. gcallah3:07 PM

      Ah, now I see you misunderstood the analogy rather than failing to get the joke. Just what is "P - V"?

      Delete

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