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HP 41 advantage module curve fitting giving confusing results.
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HP 41 advantage module curve fitting giving confusing results.
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HP 41 advantage module curve fitting giving confusing results.
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12-29-2022, 04:39 AM
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HP 41 advantage module curve fitting giving confusing results.
Hi Folks.
I'm poking around the CFIT program on my 41cx with the advantage module installed. To verify I'm using the program correctly I'm putting in the following 3 sets of coordinates: (3,3) (4,4) (5,5), which should return what amounts to Y=X using the LIN (linear) fit option. Instead, I,m getting a=2.0577 b=.7877 r^2=.4129, which I think translates to y=2.0577 + .7877x. What am I doing wrong? best regards, Hal |
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HP 41 advantage module curve fitting giving confusing results. - halbitton - 12-29-2022 04:39 AM
RE: HP 41 advantage module curve fitting giving confusing results. - trojdor - 12-29-2022, 08:03 AM
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