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Bernard Liengme
www.stfx.ca/people/bliengme
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"Canary Pete" <Canary wrote in message
...
Please help

I can use the SLOPE and INTERCEPT formulas but I want to be able to
recalculate the 'best-fit' SLOPE using a defined intercept. I could do
this
with the Regression data analysis tool but this seems very long winded
when I
want to try out different intercepts and use them for different Y values.

Is there a simple formula I can use? TREND doesn't seem to do the job

many thanks in advance

Peter