tfr.dl.coverage {bayesTFR}  R Documentation 
The function computes coverage, i.e. the ratio of observed data fitted within the given probability intervals of the predictive posterior distribution of the double logistic function, as well as the root mean square error and mean absolute error of the simulation.
tfr.dl.coverage(sim.dir, pi = c(80, 90, 95), burnin = 2000, verbose = TRUE)
sim.dir 
Directory with the MCMC simulation results. If a prediction and its corresponding thinned MCMCs are available in the simulation directory, those are taken for assessing the goodness of fit. 
pi 
Probability interval. It can be a single number or an array. 
burnin 
Burnin. Only relevant if 
verbose 
Logical switching log messages on and off. 
List with the following components:
total.coverage 
Vector of the coverage, one element per probability interval. For each 
time.coverage 
Matrix corresponding to the coverage computed per time period. (Rows correspond to probability intervals, columns correspond to time.) It is derived like 
country.coverage 
Matrix corresponding to the coverage computed per country. (Rows correspond to probability intervals, columns correspond to countries.) It is derived like 
total.rmse 
Root mean square error as 
time.rmse 
Like 
country.rmse 
Like 
total.mae 
Mean absolute error as 
time.mae 
Like 
country.mae 
Like 
pred.cdf 

n 
01 
To see the fit visually per country, use DLcurve.plot(..., predictive.distr=TRUE,...)
.
Hana Sevcikova
## Not run:
sim.dir < file.path(find.package("bayesTFR"), "exdata", "bayesTFR.output")
tfr < get.tfr.mcmc(sim.dir)
# Note that this simulation is a toy example and thus has not converged.
gof < tfr.dl.coverage(sim.dir)
gof$time.coverage
DLcurve.plot(tfr, country=608, predictive.distr=TRUE, pi=c(80, 90, 95))
## End(Not run)