CosmoMC: drawing samples according to a MVNormal distributio
Posted: September 26 2016
Dear Antony and all,
Suppose I want to draw samples for a set of parameters which obey a given multivariate Gaussian distribution, is it easy to hack CosmoMC to do this? I see there is a patch for this purpose for early cosmomc versions (https://sites.google.com/site/adambmant ... rs#version), and I am wondering if it is easier to do it with new versions? It would be great if you could help with instructions.
Many thanks,
GB
Suppose I want to draw samples for a set of parameters which obey a given multivariate Gaussian distribution, is it easy to hack CosmoMC to do this? I see there is a patch for this purpose for early cosmomc versions (https://sites.google.com/site/adambmant ... rs#version), and I am wondering if it is easier to do it with new versions? It would be great if you could help with instructions.
Many thanks,
GB