lalinference_merge_posteriors Namespace Reference

Functions
def	load_data (filename, header=None)

Variables
string	usage
	parser = OptionParser(usage)
	action
	type
	default
	None
	help
	metavar
	False
	opts
	args
	datas = map(load_data,opts.posterior)
list	weights = []
tuple	theseweights = (log(w) + logl + logp for logl,logp in zip(d['logl'].samples,d['logprior'].samples))
	bigdata = vstack([d.samples()[0] for d in datas])
	merged = draw_N_posterior(bigdata,weights,opts.npos,verbose=opts.verbose)
	outObj = bppu.Posterior((datas[0].names,merged))

Function Documentation

load_data()

def lalinference_merge_posteriors.load_data	(		filename,
			header = None
	)

Definition at line 17 of file lalinference_merge_posteriors.py.

Variable Documentation

usage

string lalinference_merge_posteriors.usage

(

void

)

Initial value:

= '''%prog [-N NPOS]-o output.dat -p pos1.dat -w weight1 [-p pos2.dat -w weight2 ...]
%prog takes a list of posterior files and weights and draws samples from the combined,
reweighted distribution
'''

Definition at line 12 of file lalinference_merge_posteriors.py.

parser

lalinference_merge_posteriors.parser = OptionParser(usage)

Definition at line 24 of file lalinference_merge_posteriors.py.

action

lalinference_merge_posteriors.action

Definition at line 25 of file lalinference_merge_posteriors.py.

type

lalinference_merge_posteriors.type

Definition at line 25 of file lalinference_merge_posteriors.py.

default

lalinference_merge_posteriors.default

Definition at line 25 of file lalinference_merge_posteriors.py.

None

lalinference_merge_posteriors.None

Definition at line 25 of file lalinference_merge_posteriors.py.

help

lalinference_merge_posteriors.help

Definition at line 25 of file lalinference_merge_posteriors.py.

metavar

lalinference_merge_posteriors.metavar

Definition at line 25 of file lalinference_merge_posteriors.py.

False

lalinference_merge_posteriors.False

Definition at line 29 of file lalinference_merge_posteriors.py.

opts

lalinference_merge_posteriors.opts

Definition at line 30 of file lalinference_merge_posteriors.py.

args

lalinference_merge_posteriors.args

Definition at line 30 of file lalinference_merge_posteriors.py.

datas

lalinference_merge_posteriors.datas = map(load_data,opts.posterior)

Definition at line 40 of file lalinference_merge_posteriors.py.

weights

list lalinference_merge_posteriors.weights = []

Definition at line 41 of file lalinference_merge_posteriors.py.

theseweights

tuple lalinference_merge_posteriors.theseweights = (log(w) + logl + logp for logl,logp in zip(d['logl'].samples,d['logprior'].samples))

Definition at line 43 of file lalinference_merge_posteriors.py.

bigdata

lalinference_merge_posteriors.bigdata = vstack([d.samples()[0] for d in datas])

Definition at line 45 of file lalinference_merge_posteriors.py.

merged

lalinference_merge_posteriors.merged = draw_N_posterior(bigdata,weights,opts.npos,verbose=opts.verbose)

Definition at line 49 of file lalinference_merge_posteriors.py.

outObj

lalinference_merge_posteriors.outObj = bppu.Posterior((datas[0].names,merged))

Definition at line 53 of file lalinference_merge_posteriors.py.