[R] interpolation to abscissa

e-letter inpost at gmail.com
Tue Jan 13 16:57:20 CET 2009


>
> What is the problem that you are trying to solve?
>
>From the data I provided: x=c(0,5,10,15,20) y=c(16,45,77,101,125); I
want to obtain the value of x when y=0.




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