FunctionalModel.quadratic.from.three.points: Compute the parameter values of a Quadratic Function from...

Description Usage Arguments Value

View source: R/quadratic.R

Description

This function returns the three parameters of a quadratic model from three point coordinates.

Usage

1

Arguments

x1

the first x-coordinate

y1

the first y-coordinate

x2

the second x-coordinate

y2

the second y-coordinate

x3

the third x-coordinate

y3

the third y-coordinate

Value

a vector of type (a,b,c), such than f(x)=a+b*x+c*x^2 or NULL if no finite result is possible


thomasWeise/regressoR.functional.models documentation built on July 23, 2018, 4:33 p.m.