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Author SHA1 Message Date
Fabian Joswig
2a02020a71 fix: Increased the precision at which two observables are considered to 
be equal.
 2022-03-21 16:45:37 +00:00
Fabian Joswig
5c06947eb6
Merge pull request #86 from fjosw/fix/divide_by_zero_in_gamma_div 
Prevent division by zero by setting values of gamma_div which are smaller than 1 to 1
 2022-03-07 11:27:25 +00:00
Fabian Joswig
56af582303 docs: typo corrected 2022-03-05 15:27:29 +00:00
Fabian Joswig
57a45e271f docs: formatting of docstrings improved. 2022-03-05 08:43:57 +00:00
Fabian Joswig
6bd3868179 docs: documentation of covariance and correlated fits extended. 2022-03-05 08:13:24 +00:00
Fabian Joswig
c446898932 fix: warning for rank deficient covariance matrix is no longer called 
when covobs are involved. Test added.
 2022-03-04 17:15:29 +00:00
Fabian Joswig
4139f88a0a fix: prevent division by zero by setting values of gamma_div which are 
smaller than 1 to 1
 2022-03-04 16:56:30 +00:00
Fabian Joswig
5dd365a997 feat: Warning added when trying to estimate a covariance matrix from 
observables with too few samples.
 2022-03-04 11:10:59 +00:00
Fabian Joswig
dcc24a3806 refactor: simplification and speed up of the computation of e_N in 
_covariance_element
 2022-03-03 10:40:07 +00:00
Fabian Joswig
7f5989dfb9 docs: latex in docstring of covariance fixed 2022-03-02 12:29:26 +00:00
Fabian Joswig
11007dffc9 docs: docstrings of covariance and _covariance_element clarified 2022-03-02 11:11:48 +00:00
Fabian Joswig
1f0f060472 docs: docstring for covariance extended. 2022-03-01 19:07:08 +00:00
Fabian Joswig
da0c43fe9a feat: correlation parameter added to covariance again, tests extended. 2022-03-01 17:46:12 +00:00
Fabian Joswig
3796c0395f feat: computation of _covariance_element optimized, visualize option 
added to covariance, tests adjusted.
 2022-03-01 15:34:53 +00:00
Fabian Joswig
c28d6131b1 refactor: redundant lines in _covariance_element removed. 2022-03-01 14:35:38 +00:00
Fabian Joswig
74b0f77c2d feat: covariance is now estimated from the uncorrelated correlation 
matrix rescaled by the full (correlated) errors.
 2022-03-01 14:32:13 +00:00
Fabian Joswig
82419b7a88 feat: positive semi-definite estimator for the covariance implemented, 
fits.covariance matrix deprecated, covariance can now handle lists of
observables.
 2022-03-01 09:45:25 +00:00
Fabian Joswig
24a0df6a2a feat: a warning is now issued when an estimated covariance matrix is not 
positive semi-definite. Docstrings extended.
 2022-02-24 16:12:37 +00:00
Simon Kuberski
86b1371363 Adjusted function definitions, added test for _merge_idx 2022-02-23 17:51:12 +01:00
Simon Kuberski
3288dfd148 _merge_idx now returns sorted lists 2022-02-23 17:31:18 +01:00
Fabian Joswig
a0753fa984 fix: parameter 'means' of Obs.__init__ demoted to a keyword argument. 
Documentation of 'means' removed from the docstring.
 2022-02-15 13:16:25 +00:00
Fabian Joswig
e80fde6630 fix: Obs.dump can now be provided with a description for the json.gz 
file
 2022-02-13 16:21:27 +00:00
Simon Kuberski
5818dbe883 Bugfix in _reduce_deltas. Results were correct, but performance was bad 2022-02-10 14:49:12 +01:00
Fabian Joswig
8f2312240f refactor: pseudo_Obs moved to misc 2022-02-09 11:38:00 +00:00
Fabian Joswig
0a1a9ce1a1 docs: docstrings and comments cleaned up 2022-02-09 11:33:16 +00:00
Fabian Joswig
f51503555b fix: CObs can now be added and multiplied to as well as subtracted from 
Obs in all combinations
 2022-02-08 17:07:40 +00:00
Fabian Joswig
6971e8cd9b refactor: unnecessary keywords for call to numdifftools removed, test 
against numerical differentiation made stricter.
 2022-02-07 14:51:25 +00:00
Fabian Joswig
a97d0c31a6 refactor: removed comment on rescaling of texp on case of irregular idl 
which is no longer used in the code.
 2022-02-07 14:36:22 +00:00
Fabian Joswig
9aab654256 fix: output of skew and kurtosis in title of plot_history moved to new line for 
readability.
 2022-01-21 14:07:34 +00:00
Fabian Joswig
de6ea7902b fix: plot_tauint and plot_rho now generate separate figures for 
different ensembles again, saving the figures now also works for
multiple ensembles.
 2022-01-21 14:04:35 +00:00
Fabian Joswig
9b52a9a615 feat!: dump methods now export to the json.gz format by default. Pickle 
format can be chosen via parameter.
 2022-01-19 10:43:18 +00:00
Fabian Joswig
59eb1ee546 fix: skew and kurtosis now correctly calculated for non regular data in 
Obs.plot_history
 2022-01-18 18:08:55 +00:00
Fabian Joswig
268f71fa19 feat: precision of printed p-values in Obs.plot_history increased 2022-01-17 14:56:33 +00:00
Fabian Joswig
0918330f13 feat: p-values added to skew and kurtosis in Obs.plot_history 2022-01-17 14:55:14 +00:00
Fabian Joswig
4f3b2d22d5 feat: skew and kurtosis added to Obs.plot_history 2022-01-17 14:45:54 +00:00
Fabian Joswig
b7da7f4b7e refactor: unnecessary overloading of np.sinc removed, tests added 2021-12-23 12:29:42 +01:00
Fabian Joswig
64a8bc690f refactor!: Obs.print method removed 2021-12-23 12:21:40 +01:00
Simon Kuberski
16ba1c1ee0 Removed parameter covobs from Obs.__init__ 2021-12-14 14:15:40 +01:00
Simon Kuberski
588d0045f2 Removed unnecessary entries for idl and shape in case of covobs. Changed Obs.covobs to Obs._covobs 2021-12-14 13:07:20 +01:00
Fabian Joswig
68a9a962d7 docs: docstring of covariance adjusted. 2021-12-13 17:11:26 +00:00
Fabian Joswig
ec20ee38a6 feat!: covariance replaced by covariance2, window altered to minimum of 
the window of the two observables. Tests adjusted.
 2021-12-13 17:06:03 +00:00
Fabian Joswig
3fd63f8b67 refactor: bare excepts removed. 2021-12-13 14:47:57 +00:00
Fabian Joswig
5f2e33ccda feat: repetative len(sample) calles reintroduced 2021-12-10 16:31:42 +00:00
Fabian Joswig
1ab16612d9 feat: changed the way empty obs are initialized 2021-12-10 16:24:40 +00:00
Fabian Joswig
7b433c8df7 refactor: unneeded parameter empty removed 2021-12-10 16:12:38 +00:00
Fabian Joswig
67ca53681a fix: workaround for non Obs valued objects in derived_observable now 
also works outside of array mode.
 2021-12-10 14:37:58 +00:00
Fabian Joswig
352b93ee2c fix: the covariance functions now correctly check whether the 
gamma_method was run. Tests added.
 2021-12-09 13:06:49 +00:00
Fabian Joswig
8879e6b382 refactor: check in Obs.__init__ withe means!=None removed which could 
never be reached.
 2021-12-09 09:44:50 +00:00
Fabian Joswig
ae53daa915 refactor: calculation of N in Obs.__init__ optimized 2021-12-08 16:14:48 +00:00
Fabian Joswig
2702b5519d refactor: loop and if clause eliminated in Obs.__init__ 2021-12-08 16:11:44 +00:00