library(neonbecs) dat <- get_toy_portal_data() head(dat) dat_energy <- dat %>% replicatebecs::add_energy_sizeclass() dat_isd <- dat_energy %>% make_isd() head(dat_isd)
ied_plot <- plot_ied(ied = dat_isd, ied_name = "Toy Portal") isd_plot <- plot_isd(isd = dat_isd, isd_name = "Toy Portal") dat_bsd <- replicatebecs::make_bsd(raw_community = dat, ln_units = .1) bsd_plot <- replicatebecs::plot_bsd(bsd = dat_bsd, bsd_name = "Toy Portal") print(ied_plot) print(isd_plot) print(bsd_plot)
pl_par_size <- get_pl_pars(dat = dat, estimate_min = TRUE, size_or_energy = "size") pl_size_sample <- sample_pl(dat = dat, plpars = pl_par_size, nsamples = 1000) pl_par_size_forcemin <- get_pl_pars(dat = dat, estimate_min = FALSE, size_or_energy = "size") pl_size_forcemin_sample <- sample_pl(dat = dat, plpars = pl_par_size_forcemin, nsamples = 1000)
pl_isd <- dat %>% dplyr::mutate(individual_sizes = pl_size_sample[,1]) %>% replicatebecs::add_energy_sizeclass() %>% make_isd() pl_isd_plot <- plot_isd(pl_isd, isd_name = "Sampled power law") print(pl_isd_plot) pl_isd_fm <- dat %>% dplyr::mutate(individual_sizes = pl_size_forcemin_sample[,1]) %>% replicatebecs::add_energy_sizeclass() %>% make_isd() pl_isd_fm_plot <- plot_isd(pl_isd_fm, isd_name = "Sampled power law forced min") print(pl_isd_fm_plot)
RMD is puzzled re: whether it makes sense to bootstrap logliks from powerlaw
OR
do some kind of subsetting data into training and test datasets and then seeing how well the power law can predict data in the test dataset.
This seems like more of a formality than anything, these are visually not well described by these power law fits.
pl_loglik_sampled <- apply(pl_size_sample, MARGIN = 2, FUN = loglik_pl, plpars = pl_par_size) pl_loglik_sampled_emp <- loglik_pl(dat$individual_sizes, plpars = pl_par_size) pl_loglik_sampled_ecdf <- ecdf(pl_loglik_sampled) pl_loglik_size_z <- pl_loglik_sampled_ecdf(pl_loglik_sampled_emp) pl_loglik_sampled_forcemin <- apply(pl_size_forcemin_sample, MARGIN = 2, FUN = loglik_pl, plpars = pl_par_size_forcemin) pl_loglik_fm_sampled_emp <- loglik_pl(dat$individual_sizes, plpars = pl_par_size_forcemin) pl_loglik_fm_sampled_ecdf <- ecdf(pl_loglik_sampled_forcemin) pl_loglik_size_fm_z <- pl_loglik_fm_sampled_ecdf(pl_loglik_fm_sampled_emp) pl_loglik_size_z pl_loglik_size_fm_z
dat_gmm <- fit_gmm(dat_isd) dat_gmm_pdf <- get_pdf(dat_gmm)
gmm_plot <- plot_gmm_pdf(dat_gmm_pdf, pdf_name = "Toy Portal") print(gmm_plot)
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