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linear least regression solving a and b from given data

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Phuri Nittiwat
Phuri Nittiwat 2022-4-6
评论： Phuri Nittiwat 2022-4-12
From the following question in Part 2 I try to find a and b to fit the data above as f(x) = a/((x^2)+b)
from my code as I create linear regression function
and call back function
also polting graph
I wonder why my linear regression point is not on the given function that it soppose to.

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采纳的回答

Torsten
Torsten 2022-4-6
b = a0/a1
instead of
b = a0

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