outbreak_rate_functions: Take the derivatives of the polynomial model

In kathryntmorrison/outbreakvelocity: Estimates front-wave velocity of an outbreak

Description

Gets the functions of the partial derivatives with respect to X and Y to estimate the front-wave velocity of the outbreak

Usage

outbreak_rate_functions(m, measure = "r2", x, y, order)

Arguments

m	An lm model object
measure	The measure of model fit, defaults to R-squared, 'r2', can be 'aic' or 'bic'
x	Units indicating the position in x-axis of the outbreak points
y	Units indicating the position in y-axis of the outbreak points
order	The order of the polynomial selected for the surface trend
y	Units indicating the position in y-axis of the outbreak points

kathryntmorrison/outbreakvelocity documentation built on May 20, 2019, 7:41 a.m.