I been running CosmoMC and R−1 was about 0.078 the next time it was updated R−1 was 0.059 the next time it was 0.045. Is it usual to see that the drops in R−1 slow down like this between updates. The reason I ask is because the first time it was about 15, then it became 7 and then it was 1.7.
Is it Possible that some chain is just taking its time while others have converged.
Any help will be apprecited.
I didn’t find the right solution from the Internet.
3D Walkthrough Video