## diff of two parameters

Use of Healpix, camb, CLASS, cosmomc, compilers, etc.
Minu Joy
Posts: 3
Joined: October 01 2006
Affiliation: IUCAA

### diff of two parameters

Hi,

If i have two free parameters n1 and n2 (i am varying both and getting the marginalised probabilities for each separately), can i get the probability of (n1 -n2)? ie, the prob. distribution for the difference of two parameters n1 and n2? Is it possible to obtain this from the chains for n1 and n2?