ó ¦–Õ\c@smddlZejdƒZddlZddljZddlm Z ddl m Z ddl Z ddlmZejjddifdifdied 6fgƒd „ƒZd „Zejjd d ddddgƒd„ƒZejjddifdied6fdifdifd ifdifdidd6fdidd6fdidd6fg ƒd„ƒZejjdedƒƒd„ƒZd„Zejjde jjjd fe jjjd fe jjjd!fe jjjd!fe jjjd!fe jjjd!fe jjj d!fgƒejjd"d#d$gƒd%„ƒƒZ!d&„Z"d'„Z#dS((iÿÿÿÿNtscipy(t assert_eq(tDelayed(tallcloses kind, kwargstskewtkurtosistfishercCs•tjjddƒ}tj|dƒ}ttjj|ƒ}ttj|ƒ}|||}|||}t ||ƒt |tj ƒs‘t ‚dS(Ntsizeiii(ii( tnptrandomtdat from_arraytgetattrtdasktarraytstatsRRt isinstancetArraytAssertionError(tkindtkwargstxtytdfunctsfunctexpectedtresult((s:lib/python2.7/site-packages/dask/array/tests/test_stats.pyt test_measures s c Cs‰tjjddƒ}tj|dƒ}tjtƒtjj j |dt ƒWdQXtjtƒtjj j |dt ƒWdQXdS(NRiiitbias(ii( RR R R tpytesttraisestNotImplementedErrorR RRRtFalseR(RR((s:lib/python2.7/site-packages/dask/array/tests/test_stats.pyttest_bias_raisess Rt chisquaretpower_divergencet normaltesttskewtestt kurtosistestcCsštjjddƒ}tj|dƒ}ttjj|ƒ}ttj|ƒ}||ƒ}||ƒ}t |t ƒs{t ‚t |j ƒ|ƒs–t ‚dS(NRii(RR R R R R RRRRRRRtcompute(Rtata_t dask_testt scipy_testRR((s:lib/python2.7/site-packages/dask/array/tests/test_stats.pyttest_one(s  t ttest_indt equal_vart ttest_1sampt ttest_relitlambda_tneymanc Csãtjjddƒ}tjjddƒ}tj|dƒ}tj|dƒ}ttjj|ƒ}ttj|ƒ}t j dƒ)||||}||||} WdQXt |t ƒsÄt‚t|jƒ| ƒsßt‚dS(NRii(RR R R R R RRRRtwarnstNoneRRRRR'( RRR(tbR)tb_R*R+RR((s:lib/python2.7/site-packages/dask/array/tests/test_stats.pyttest_two9s tkicCsetjjddƒ}tj|dƒ}tjj||ƒ}tjjj||ƒ}t ||ƒdS(NRiii(ii( RR R R RRtmomentR RR(R8RRRR((s:lib/python2.7/site-packages/dask/array/tests/test_stats.pyt test_momentsWs cCs gtdƒD]}|tjjddƒ^q }g|D]}tj|ddƒ^q9}tjjj|Œ}t jj|Œ}t |j ƒ|ƒsœt ‚dS(NiRitchunksi (i( trangeRR R R R RRtf_onewayRRR'R(titnp_argsRtda_argsRR((s:lib/python2.7/site-packages/dask/array/tests/test_stats.pyt test_anovaas 2(s func, nargsiit nan_policytomittraisec Cs.tjtƒ|d|d|ŒWdQXdS(NRB(N(RRRR4(tfunctnargsRB((s:lib/python2.7/site-packages/dask/array/tests/test_stats.pyttest_nan_raisesks cCsZtjjddƒ}tj|dƒ}tjtƒtjj j |ddƒWdQXdS(NRiiR1twrong( RR R R RRt ValueErrorR RRR#(R(R)((s:lib/python2.7/site-packages/dask/array/tests/test_stats.pyttest_power_divergence_invalidzscCs\tjdddƒ}tjtƒ}tjjj|ƒWdQXdt |ƒksXt ‚dS(NiR;s 7 samples(i(i( R tonesRRRIR RRR%tstrR(R(trec((s:lib/python2.7/site-packages/dask/array/tests/test_stats.pyttest_skew_raises‚s($Rt importorskipRtnumpyRt dask.arrayRR tdask.array.utilsRt dask.delayedRtdask.array.statsR Rtmarkt parametrizeR RR!R,R7R<R:RARR/R0R%RR&R$R9RGRJRN(((s:lib/python2.7/site-packages/dask/array/tests/test_stats.pytsJ      " !      "$ '