URL:
<http://gna.org/bugs/?12412>
Summary: Missing global chi-squared value causing a
traceback on global model selection.
Project: relax
Submitted by: bugman
Submitted on: Sunday 10/05/2008 at 18:49
Category: relax's source code
Severity: 3 - Normal
Priority: 5 - Normal
Status: None
Privacy: Public
Assigned to: bugman
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 1.3.1
Operating System: All systems
_______________________________________________________
Details:
This should instead produce a RelaxError explaining the problem. It was
uncovered by the system test which performs a very minimal model-free
analysis using the OMP relaxation data. The traceback is:
relax> fix(element='all', fixed=False)
relax> model_selection(method='AIC', modsel_pipe='final', pipes=['local_tm',
'sphere'])
AIC model selection.
Model index 0.
Data pipe Num_params_(k) Num_data_sets_(n) Chi2
Criterion
local_tm 9 18 15.82955
33.82955
Traceback (most recent call last):
File "./relax", line 408, in <module>
Relax()
File "./relax", line 125, in __init__
self.interpreter.run(self.script_file)
File "/data/relax/relax-1.3/prompt/interpreter.py", line 270, in run
return run_script(intro=self.__intro_string, local=self.local,
script_file=script_file, quit=self.__quit_flag,
show_script=self.__show_script, raise_relax_error=self.__raise_relax_error)
File "/data/relax/relax-1.3/prompt/interpreter.py", line 531, in
run_script
return console.interact(intro, local, script_file, quit,
show_script=show_script, raise_relax_error=raise_relax_error)
File "/data/relax/relax-1.3/prompt/interpreter.py", line 427, in
interact_script
execfile(script_file, local)
File "test_suite/system_tests/scripts/omp_model_free.py", line 176, in
<module>
Main(self.relax)
File "test_suite/system_tests/scripts/omp_model_free.py", line 99, in
__init__
self.model_selection(pipe='final')
File "test_suite/system_tests/scripts/omp_model_free.py", line 124, in
model_selection
model_selection(method='AIC', modsel_pipe=pipe, pipes=self.pipes)
File "/data/relax/relax-1.3/prompt/model_selection.py", line 128, in
model_selection
model_selection.select(method=method, modsel_pipe=modsel_pipe,
pipes=pipes)
File "/data/relax/relax-1.3/generic_fns/model_selection.py", line 276, in
select
k, n, chi2 = model_statistics[pipe](instance=i,
global_stats=global_stats)
File "/data/relax/relax-1.3/specific_fns/model_free/main.py", line 1844, in
model_statistics
chi2 = cdp.chi2
AttributeError: 'PipeContainer' object has no attribute 'chi2'
_______________________________________________________
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