sanba 0.0.4

Changed how elapsed times are reported. Also reporting total runtime with multiple runs in VI framework.
Added functions to compute and display group-specific posterior densities for MCMC estimation methods: compute_postdens() and its relative plot() method.
Fixed some minor bugs and typos in documentation.
Minor changes in output clarity.

sanba 0.0.3

Replaced arma::is_finite with std::isfinite to ensure compatibility with the latest RcppArmadillo release and CRAN policies.

Removed an unused LinkingTo: entry from the DESCRIPTION file, following a suggested pull request.
Deleted the unused function extract_best().
Standardized the title case across documentation files.
Moved the packages scales and RColorBrewer from Depends to Imports.
Replaced print() calls with message() in MCMC plotting functions for cleaner output.
Added various accessor functions for extracting quantities of interest from fitted objects (e.g., runtime, model type, and estimated values), and for interpreting/visualizing the result of posterior inference (e.g., posterior similarity matrix, estimated partition, number of clusters).
Corrected minor typos and improved clarity in the documentation.
Added a method for the estimate_G() function.
Created appropriate summary() methods; now the partition estimation has its own function, estimate_partition()
Amended a few details (e.g., assignment symbols and logical variables) following the goodpractice::gp() suggestions. Also removed Date field in the description as suggested.
Corrected a bug in estimate_G; now it works even when there is a single DC detected.
Made the plot() method for the plot.partition_vi more robust.