ftj X d dl Zd dlmZmZ d dlZd dlmZ d dlm Z G d d Z
dS ) N)assert_allclose assert_equal)pava)isotonic_regressionc F e Zd Zej dddggddfddgddggdfddgdgdfdddgdfddgddfddgddgdfg d Zd
Zej d ej ej
ej ej g ej d ej ej
ej ej g ej d
ddg d Z
ej dddg d Zd Zd Zd Zd ZdS )TestIsotonicRegression)ywmsgr Nz7array has incorrect number of dimensions: 2; expected 1 z s| $. HBK1a BK1a4H4H!!
;;;q!!!
BIa!e$4$455555r+ c t j g d }t j g d }t || }t |j g d t |j g d t |j g d t j g d }t j g d }t || }t t j |j d d
d t |j d d |j t |j |j t |j d d d z
|j d d d S )
N)r r
?r? r? r )r@ r
r r7 r r7 r0 ) ?rC rC rA rA rA )@rD )r rC r )r r@ r! r ) r r
r r r r r r? r? r? r r@ ) r@ r
r r r r r r7 rA r rB r7 r r" r r )r# r$ r r r1 r r2 diff)r r
r r3 w2y2res2s r test_weightsz#TestIsotonicRegression.test_weightsF sH H333 4 4 H000 1 1!!Q/// F F FGGG [[[111
LLL111 X@@@
A
A
X===
>
>"2r222qs ,,a000qrr
CE*** ck222 ABB!+SZ^<<<< r
r r" rA r )
r 8T笪@rK rK rK rK rK 8T笪@rL rL )r r r" r7 d r r F)numendpointr> r7 )dg g_ӽ-?gO*e ?g%
2g?g;ك?g6Y:tW?g>l&?g?g:ǰ?g{?g!:Fv?gEr/?gk;?$'
"?rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP rP gV ?gQk?v?g0n?g l@goT@gZO"@gN%U @glJ
@gt NԐ @go @gDN> @gVi$'@glO @gc@g] @gǾ @g{ur @gfue@g@gkY@gHZ@DFjv@rQ rQ rQ rQ rQ rQ rQ rQ rQ rQ rQ rQ rQ rQ rQ rQ rQ rQ rQ rQ rQ r8 ) r r r1 r r2 r# r9 sinallrE sum)r r r3 x_Rr; res_invs r test_against_R_monotonez.TestIsotonicRegression.test_against_R_monotoneX sO * * *!!$$
s###SZ /// K1!e 4 4 4
EBF26NN "!!$$
& s### vbgcenn)***** su
rvayy111 &qbU;;;
CE***W^SZ00000r+ c t j dt }t j dt }d|j _ d|j _ t
|| }t j t j |j sJ t j t j |j
sJ t j t j |j sJ d S )Nr@ r Fr0 ) r# r: floatr. flags writeabler rS isfiniter1 r r2 r r1 r
r3 s r
test_readonlyz$TestIsotonicRegression.test_readonly s Iau % % % GAU # # # ! !!!Q///vbk#%(()))))vbk#+../////vbk#*--.......r+ c 6 t j dt d d d }t j dt d d d }|j j rJ |j j rJ |j j rJ |j j rJ t || }t j t j |j
sJ t j t j |j sJ t j t j |j sJ d S )Nr7 r r@ r0 )
r# r: rY r. rZ c_contiguous f_contiguousr rS r\ r1 r r2 r] s r test_non_contiguous_arraysz1TestIsotonicRegression.test_non_contiguous_arrays s Ib & & &sss + GBe $ $ $SSqS )7''''7''''7''''7''''!!Q///vbk#%(()))))vbk#+../////vbk#*--.......r+ )__name__
__module__ __qualname__r mark parametrizer r* r# r% float32int64int32r4 r< rI rW r^ rb r+ r r r s [ !fXt
F
HVq!fX
K
MVaS
K
M
A
K
MVQ
K
MVaV
2
4
"0 0# "0 : : : [ YRZ28(TUU [ YRZ28(TUU [ S4.11
K
K 21 VU VU
K [ \D%=996 6 :96= = =$61 61 61p
/
/
/ / / / / /r+ r ) numpyr#
numpy.testingr r r scipy.optimize._pava_pybindr scipy.optimizer r rk r+ r rp s 7 7 7 7 7 7 7 7
, , , , , , . . . . . .^/ ^/ ^/ ^/ ^/ ^/ ^/ ^/ ^/ ^/r+