MCMC: How to improve the plots?
Posted: August 04 2005
Dear all,
I use MPI to run CosmoMC and the program now stops automatically. But in the 1D marginalized plots the dotted lines distinctly separate from the solid lines. The CosmoMC Readme says there is a much better fit in a small region of parameter space.
How to improve the result to fit much better? Which parameter should be modified?
Thanks!
Jun-Qing
I use MPI to run CosmoMC and the program now stops automatically. But in the 1D marginalized plots the dotted lines distinctly separate from the solid lines. The CosmoMC Readme says there is a much better fit in a small region of parameter space.
How to improve the result to fit much better? Which parameter should be modified?
Thanks!
Jun-Qing