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""" 

Sane parameters for stats.distributions. 

""" 

 

distcont = [ 

['alpha', (3.5704770516650459,)], 

['anglit', ()], 

['arcsine', ()], 

['argus', (1.0,)], 

['beta', (2.3098496451481823, 0.62687954300963677)], 

['betaprime', (5, 6)], 

['bradford', (0.29891359763170633,)], 

['burr', (10.5, 4.3)], 

['burr12', (10, 4)], 

['cauchy', ()], 

['chi', (78,)], 

['chi2', (55,)], 

['cosine', ()], 

['crystalball', (2.0, 3.0)], 

['dgamma', (1.1023326088288166,)], 

['dweibull', (2.0685080649914673,)], 

['erlang', (10,)], 

['expon', ()], 

['exponnorm', (1.5,)], 

['exponpow', (2.697119160358469,)], 

['exponweib', (2.8923945291034436, 1.9505288745913174)], 

['f', (29, 18)], 

['fatiguelife', (29,)], # correction numargs = 1 

['fisk', (3.0857548622253179,)], 

['foldcauchy', (4.7164673455831894,)], 

['foldnorm', (1.9521253373555869,)], 

['frechet_l', (3.6279911255583239,)], 

['frechet_r', (1.8928171603534227,)], 

['gamma', (1.9932305483800778,)], 

['gausshyper', (13.763771604130699, 3.1189636648681431, 

2.5145980350183019, 5.1811649903971615)], # veryslow 

['genexpon', (9.1325976465418908, 16.231956600590632, 3.2819552690843983)], 

['genextreme', (-0.1,)], 

['gengamma', (4.4162385429431925, 3.1193091679242761)], 

['gengamma', (4.4162385429431925, -3.1193091679242761)], 

['genhalflogistic', (0.77274727809929322,)], 

['genlogistic', (0.41192440799679475,)], 

['gennorm', (1.2988442399460265,)], 

['halfgennorm', (0.6748054997000371,)], 

['genpareto', (0.1,)], # use case with finite moments 

['gilbrat', ()], 

['gompertz', (0.94743713075105251,)], 

['gumbel_l', ()], 

['gumbel_r', ()], 

['halfcauchy', ()], 

['halflogistic', ()], 

['halfnorm', ()], 

['hypsecant', ()], 

['invgamma', (4.0668996136993067,)], 

['invgauss', (0.14546264555347513,)], 

['invweibull', (10.58,)], 

['johnsonsb', (4.3172675099141058, 3.1837781130785063)], 

['johnsonsu', (2.554395574161155, 2.2482281679651965)], 

['kappa4', (0.0, 0.0)], 

['kappa4', (-0.1, 0.1)], 

['kappa4', (0.0, 0.1)], 

['kappa4', (0.1, 0.0)], 

['kappa3', (1.0,)], 

['ksone', (1000,)], # replace 22 by 100 to avoid failing range, ticket 956 

['kstwobign', ()], 

['laplace', ()], 

['levy', ()], 

['levy_l', ()], 

['levy_stable', (0.35667405469844993, 

-0.67450531578494011)], # NotImplementedError 

# rvs not tested 

['loggamma', (0.41411931826052117,)], 

['logistic', ()], 

['loglaplace', (3.2505926592051435,)], 

['lognorm', (0.95368226960575331,)], 

['lomax', (1.8771398388773268,)], 

['maxwell', ()], 

['mielke', (10.4, 3.6)], 

['moyal', ()], 

['nakagami', (4.9673794866666237,)], 

['ncf', (27, 27, 0.41578441799226107)], 

['nct', (14, 0.24045031331198066)], 

['ncx2', (21, 1.0560465975116415)], 

['norm', ()], 

['norminvgauss', (1., 0.5)], 

['pareto', (2.621716532144454,)], 

['pearson3', (0.1,)], 

['powerlaw', (1.6591133289905851,)], 

['powerlognorm', (2.1413923530064087, 0.44639540782048337)], 

['powernorm', (4.4453652254590779,)], 

['rayleigh', ()], 

['rdist', (0.9,)], # feels also slow 

['recipinvgauss', (0.63004267809369119,)], 

['reciprocal', (0.0062309367010521255, 1.0062309367010522)], 

['rice', (0.7749725210111873,)], 

['semicircular', ()], 

['skewnorm', (4.0,)], 

['t', (2.7433514990818093,)], 

['trapz', (0.2, 0.8)], 

['triang', (0.15785029824528218,)], 

['truncexpon', (4.6907725456810478,)], 

['truncnorm', (-1.0978730080013919, 2.7306754109031979)], 

['truncnorm', (0.1, 2.)], 

['tukeylambda', (3.1321477856738267,)], 

['uniform', ()], 

['vonmises', (3.9939042581071398,)], 

['vonmises_line', (3.9939042581071398,)], 

['wald', ()], 

['weibull_max', (2.8687961709100187,)], 

['weibull_min', (1.7866166930421596,)], 

['wrapcauchy', (0.031071279018614728,)]] 

 

 

distdiscrete = [ 

['bernoulli',(0.3,)], 

['binom', (5, 0.4)], 

['boltzmann',(1.4, 19)], 

['dlaplace', (0.8,)], # 0.5 

['geom', (0.5,)], 

['hypergeom',(30, 12, 6)], 

['hypergeom',(21,3,12)], # numpy.random (3,18,12) numpy ticket:921 

['hypergeom',(21,18,11)], # numpy.random (18,3,11) numpy ticket:921 

['logser', (0.6,)], # re-enabled, numpy ticket:921 

['nbinom', (5, 0.5)], 

['nbinom', (0.4, 0.4)], # from tickets: 583 

['planck', (0.51,)], # 4.1 

['poisson', (0.6,)], 

['randint', (7, 31)], 

['skellam', (15, 8)], 

['zipf', (6.5,)] 

]