Hey All,

I wanna to fit a model y~x/(a+x) to my data, here is the code I use now:

lm((1/y-1)~I(1/x)+0, data=b)

and it will return the coefficient which is value of a

however, if I use the code above, I am not able to draw  a curve the
presents this equation. How can I do this?

Thanks for your help!

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