emceeChain¶
- class eazy.utils.emceeChain(chain=None, file=None, param_names=[], burn_fraction=0.5, sampler=None)[source]¶
Bases:
object
Methods Summary
contour
(p1, p2[, labels, levels, colors, ...])Plot sigma contours
draw_random
([N])Draw random sets of parameters from the chain
get_stats
(pid[, burn, raw])Get percentile statistics for a parameter in the chain
load_chain
([file])Read the chain from the pickle file
load_fits
([file])Load emcee chain fits file created by
save_fits
.parameter_correlations
([size, shrink, show, ...])process_chain
([param_names, burn_fraction])Define parameter names and get parameter statistics
save_chain
([file, verbose])Save the chain to a Pkl file
save_fits
([file, verbose])Make a FITS file of an EMCEE chain
show_chain
([param, chain, alpha, color, ...])Make a plot of the chain for a given parameter.
Methods Documentation
- contour(p1, p2, labels=None, levels=[0.683, 0.955], colors=None, limits=None, bins=20, ax=None, fill=False, **kwargs)[source]¶
Plot sigma contours