drownings | R Documentation |
Dataset containing number of deaths by drowning in Finland in 1969-2019, corresponding population sizes (in hundreds of thousands), and yearly average summer temperatures (June to August), based on simple unweighted average of three weather stations: Helsinki (Southern Finland), Jyvaskyla (Central Finland), and Sodankyla (Northern Finland).
A time series object containing 51 observations.
Statistics Finland https://pxnet2.stat.fi/PXWeb/pxweb/en/StatFin/.
data("drownings") model <- bsm_ng(drownings[, "deaths"], u = drownings[, "population"], xreg = drownings[, "summer_temp"], distribution = "poisson", beta = normal(0, 0, 1), sd_level = gamma_prior(0.1,2, 10), sd_slope = gamma_prior(0, 2, 10)) fit <- run_mcmc(model, iter = 5000, output_type = "summary", mcmc_type = "approx") fit ts.plot(model$y/model$u, exp(fit$alphahat[, 1]), col = 1:2)
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