Nestcheck analyzes nested sampling runs and estimates numerical uncertainties on calculations using them. The package can load results from a number of nested sampling software packages, including MultiNest (ascl:1109.006), PolyChord (ascl:1502.011), dynesty (ascl:1809.013) and perfectns (ascl:1809.005), and offers the flexibility to add input functions for other nested sampling software packages. Nestcheck utilities include error analysis, diagnostic tests, and plots for nested sampling calculations.
https://ui.adsabs.harvard.edu/abs/2019MNRAS.483.2044H , https://doi.org/10.1214/17-BA1075 , http://joss.theoj.org/papers/10.21105/joss.00916