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waheguru Group Title

I know how to find finite differences such as first or second differences. But what if the co-ordinates gives are in random order.

  • one year ago
  • one year ago

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  1. waheguru Group Title
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    x y 1 3 2 1 3 -3 4 -9

    • one year ago
  2. waheguru Group Title
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    In the case on top, the x values are increasing consistantly but what if the were in random order such as x 1 3 3 -3 4 -9 2 1

    • one year ago
  3. waheguru Group Title
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    In the case on top, the x values are increasing consistantly but what if the were in random order such as x y 1 3 3 -3 4 -9 2 1

    • one year ago
  4. ash2326 Group Title
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    Arrange them in order first, then try

    • one year ago
  5. waheguru Group Title
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    But sometimes they are really random and have no pattern at all. Here in my example its evident that the x increases by one but what I was given totally random values

    • one year ago
  6. waheguru Group Title
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    So what im trying to say is that the x values do not increse by the same amount

    • one year ago
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