Hello everyone. I'm new to R and I'm using spline functions. With the
command splinefun (x, y) I get the function of interpolating the values x
and y. Later, I can evaluate that function for values of x by obtaining the
respective values of y. The point is that I need the inverse operation,
with the function, for a value of Y I need to know the value of x. Could
you please help me?
A cordial greeting
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