e0.partraces.plot: Plotting MCMC Parameter Traces

In PPgp/bayesLife: Bayesian Projection of Life Expectancy

Plotting MCMC Parameter Traces

Description

Functions for plotting the MCMC parameter traces.

Usage

e0.partraces.plot(mcmc.list = NULL, 
    sim.dir = file.path(getwd(), "bayesLife.output"), 
    chain.ids = NULL, par.names = NULL, 
    nr.points = NULL, dev.ncol = 5, low.memory = TRUE, ...)
    
e0.partraces.cs.plot(country, mcmc.list = NULL, 
    sim.dir = file.path(getwd(), "bayesLife.output"), 
    chain.ids = NULL, par.names = NULL, 
    nr.points = NULL, dev.ncol = 3, low.memory = TRUE, ...)

Arguments

country	Name or numerical code of a country. It can also be given as ISO-2 or ISO-3 characters.
mcmc.list	List of bayesLife.mcmc objects, or an object of class bayesLife.mcmc.set or of class bayesLife.prediction. If it is NULL, the traces are loaded from sim.dir.
sim.dir	Directory with the MCMC simulation results. It is only used if mcmc.list is NULL.
chain.ids	List of MCMC identifiers to be plotted. If it is NULL, all chains found in mcmc.list or sim.dir are plotted.
par.names	Names of parameters for which traces should be plotted. By default all country-independent parameters are plotted if used within e0.partraces.plot, or country-specific parameters are plotted if used within e0.partraces.cs.plot.
nr.points	Number of points to be plotted. If NULL, all (stored) points are plotted, otherwise the traces are thinned evenly.
dev.ncol	Number of column for the graphics device. If the number of parameters is smaller than dev.ncol, the number of columns is automatically decreased.
low.memory	Logical indicating if the processing should run in a low-memory mode. If it is FALSE, traces of all available parameters are loaded into memory. Otherwise, parameters are loaded as they are needed and are not kept in the memory.
...	Additional graphical arguments. It can also contain the arguments burnin or thin.

Details

The functions plot MCMC traces either for country-independent parameters (e0.partraces.plot) or for country-specific parameters (e0.partraces.cs.plot), one graph per parameter. One can restrict it to specific chains by setting the chain.ids argument, and to specific parameters by setting the par.names argument.

Author(s)

Hana Sevcikova

See Also

e0.coda.list.mcmc and get.e0.parameter.traces for retrieving the raw values of traces.

Examples

sim.dir <- file.path(find.package("bayesLife"), "ex-data", "bayesLife.output")
e0.partraces.plot(sim.dir = sim.dir)
e0.partraces.cs.plot(country = "IRL", sim.dir = sim.dir)

PPgp/bayesLife documentation built on April 12, 2024, 10:25 a.m.