plotRes {countHMM} R Documentation

## Quantile-quantile and autocorrelation function plots of the pseudo-residuals.

### Description

Plots quantile-quantile and autocorrelation function plots of the midpoints of the pseudo residual segments. For details, see Zucchini et al. (2016).

### Usage

plotRes(mod)


### Arguments

 mod An object of type countHMM (as returned by the function fitMod).

### Value

A plot with two windows, the first of which displays the quantile-quantile function and the second of which displays the autocorrelation function of the pseudo-residuals.

### References

Zucchini W., MacDonald, I.L., and Langrock, R. (2016): Hidden Markov models for time series: An introduction using R, 2nd edition. Chapman & Hall/CRC, Boca Raton.

### Examples

# importing example data
x = read.table("http://www.hmms-for-time-series.de/second/data/earthquakes.txt")\$V2
# model fitting
lambda = rep(10^4,2)
mod = fitMod(x=x,lambda=lambda)
# plotting the pseudo residuals
plotRes(mod)


[Package countHMM version 0.1.0 Index]