plot_params: Visualize values of parameters

In r-and-gama/rama: An R Interface to the GAMA Simulation Platform

Description

Plot the parameters that have the greatest variance in the experiments of a model.

Usage

plot_params(exp)

Arguments

exp	An object of class experiment.

Details

From the list of all parameters of the experiments that do vary (i.e. not null) the one (up to 3) with the biggest variance are ploted in 3D, 2D and 1D.

Value

Returns a vector of the variables with highest variances.

Examples

df <-   data.frame(S0 = c(900, 800, 500), # this is a data frame of 3 lines
                  I0 = c(100, 200, 500),
                  R0 = 0,
                  beta = c(1.4, 1.5, 1.6),
                  gamma = .15,
                  S = c(1, 2, 3),
                  I = c(2, 4, 6),
                  R = c(10, 20, 30),
                  nbiter = 1000,
                  seed = 123456789)
exp0 <- as_experiment(df, parameters = c("S0", "I0", "R0", "beta", "gamma"),
                      obsrates  = c("S", "I", "R"),
                      tmax = "nbiter", seed = "seed", experiment = "sir",
                      model =
                       system.file("models", "sir.gaml", package = "rama"))
plot_params(exp0)

r-and-gama/rama documentation built on July 19, 2019, 9:49 p.m.