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How to calculate a trend

  1. Aug 30, 2009 #1

    IMK

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    Hello,
    So how do calculate a trend please for a set of time series data where the data values are binary thus:

    000100111100010010101111000010101010101010000010111110000110

    I know this must be real simple but I can’t seem to find a simple reference.
    Many thanks IMK
     
  2. jcsd
  3. Aug 30, 2009 #2

    HallsofIvy

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    Staff Emeritus
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    What do you mean by a "trend" here?
     
  4. Aug 30, 2009 #3

    IMK

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    Hello HallsofIvy and many thanks for your reply.
    The best way I can describe what I mean be the Trend is as if you plot the data sequence as a graph in Excel and then add a trend line you can see if the number of one's to zero's is rising or falling. Any I had a soak in the bath on the problem and well I think it is simple arithmatic, unless I have mist something.
    IMK
     
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