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Feature: Network plots, using a plot() method for nma_data objects.
Feature: as.igraph(), as_tbl_graph() methods for nma_data objects.
Feature: Produce relative effect estimates with relative_effects(),
posterior ranks with posterior_ranks(), and posterior rank probabilities with posterior_rank_probs(). These will be study-specific when a regression model
is given.
Feature: Produce predictions of absolute effects with a predict() method for stan_nma objects.
Feature: Plots of relative effects, ranks, predictions, and parameter
estimates via plot.nma_summary().
Feature: Optional sample_size argument for set_agd_*() that:
Enables centering of predictors (center = TRUE) in nma() when
a regression model is given, replacing the agd_sample_size argument of nma()
Enables production of study-specific relative effects, rank probabilities,
etc. for studies in the network when a regression model is given
Allows nodes in network plots to be weighted by sample size
Feature: Plots of residual deviance contributions for a model and "dev-dev"
plots comparing residual deviance contributions between two models, using a plot() method for nma_dic objects produced by dic().
Feature: Complementary log-log (cloglog) link function link = "cloglog" for
binomial likelihoods.
Feature: Option to specify priors for heterogeneity on the standard deviation,
variance, or precision, with argument prior_het_type.
Feature: Added log-Normal prior distribution.
Feature: Plots of prior distributions vs. posterior distributions with plot_prior_posterior().
Feature: Pairs plot method pairs().
Feature: Added vignettes with example analyses from the NICE TSDs and more.
Fix: Random effects models with even moderate numbers of studies could be very
slow. These now run much more quickly, using a sparse representation of the RE
correlation matrix which is automatically enabled for sparsity above 90%
(roughly equivalent to 10 or more studies).