[SciPy-user] what's wrong with radom.multivariate_normal

jaonary@free.fr jaonary at free.fr
Thu Dec 15 09:59:47 CST 2005


Here I get :

>>> from scipy import *
>>> import scipy.base
>>> scipy.base.__version__
'0.8.4'
>>> data1 = scipy.random.multivariate_normal([0,0],[[0.5,0],[0,0.5]],[10])

Traceback (most recent call last):
  File "<pyshell#3>", line 1, in -toplevel-
    data1 = scipy.random.multivariate_normal([0,0],[[0.5,0],[0,0.5]],[10])
  File "mtrand.pyx", line 837, in mtrand.RandomState.multivariate_normal
AttributeError: 'module' object has no attribute 'singular_value_decomposition'
>>>

My system : win XP sp2 , python 2.4.2

Jaonary



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