Several tools to help with MCMC outputs.
wrap_emcee
: bookkeeping for fixed vs. chain parameters in a modelplot_joint_dist.py
: tools to plot joint distributionsplot_model_bands.py
: evaluate the model over the chain; plot mean and band of fluctuationsrelativistic_sz_fit.py
: example estimation problemchain_entropy.py
: tools to measure the entropy of outputs
emcee
and h5py
need to be installed.
TODO:
- smoothed posterior dists (2d, 1d)
- log axes
- plotting lines at fixed parameter values
Used by (at least):
http://arxiv.org/abs/1211.3206
Sunyaev-Zeldovich signal processing and temperature-velocity moment method for individual clustershttp://arxiv.org/abs/1304.6121
Distinguishing different scenarios of early energy release with spectral distortions of the cosmic microwave background