def get_final_stage(homepath, n_stages, model):
"""
Combine Metropolis results into final stage to get one single chain for
plotting results.
"""
util.ensuredir(homepath)
mtraces = []
for stage in range(n_stages):
logger.info('Loading Metropolis stage %i' % stage)
stage_outpath = os.path.join(homepath, 'stage_%i' % stage)
mtraces.append(
backend.load(
name=stage_outpath, model=model))
ctrace = backend.concatenate_traces(mtraces)
outname = os.path.join(homepath, 'stage_final')
if os.path.exists(outname):
logger.info('Removing existing previous final stage!')
shutil.rmtree(outname)
util.ensuredir(outname)
logger.info('Creating final Metropolis stage')
text.dump(name=outname, trace=ctrace)
def setUpClass(cls):
super(TestTextDumpFunction, cls).setUpClass()
text.dump(cls.name1, cls.mtrace1)
with cls.model:
cls.mtrace1 = text.load(cls.name1)
def setUpClass(cls):
super(TestTextDumpFunction, cls).setUpClass()
text.dump(cls.name1, cls.mtrace1)
with cls.model:
cls.mtrace1 = text.load(cls.name1)
def setup_class(cls):
super().setup_class()
text.dump(cls.name1, cls.mtrace1)
with cls.model:
cls.mtrace1 = text.load(cls.name1)