plot_fit: Creates a plot panel for the fitted models

In epifitter: Analysis and Simulation of Plant Disease Progress Curves

Description

Create a ggplot2-style plot with the fitted models curves and the epidemic data.

Usage

plot_fit(object,
  point_size =1.2,
  line_size = 1,
  models = c("Exponential","Monomolecular", "Logistic", "Gompertz"))

Arguments

object	A fit_lin or a fit_nlin object
point_size	Point size
line_size	Line size
models	Select the models to be displayed in the panel

Details

It is possible to add more ggplot components by using the + syntax. See examples below.

Examples

epi1 <- sim_logistic(N = 30,
                     y0 = 0.01,
                     dt = 5,
                     r = 0.3,
                     alpha = 0.5,
                     n = 4)
data = data.frame(time =  epi1[,2], y = epi1[,4])
fitted = fit_lin( time = data$time, y =  data$y)
plot_fit(fitted)

# adding ggplot components
library(ggplot2)
plot_fit(fitted)+
  theme_minimal()+
  ylim(0,1)+
  labs(y = "Disease internsity", x = "Time")

epifitter documentation built on June 14, 2021, 5:08 p.m.