selectroot function

Select root of the cubic based on the root of a nearest point

selectroot(parameters, mydelta, Rmax, closest_bias)

Arguments

• parameters: A vector of parameters (real numbers) that is generated by estimating the short, intermediate and auxiliary regressions.
• mydelta: The value of delta (real number).
• Rmax: The value of Rmax (real number).
• closest_bias: The value of bias at the nearest point.

Returns

Data frame