[Numpy-discussion] How do I seed the radom number generator? (original) (raw)
Robert Kern robert.kern at gmail.com
Sat Jun 24 16:56:05 EDT 2006
- Previous message (by thread): [Numpy-discussion] How do I seed the radom number generator?
- Next message (by thread): [Numpy-discussion] problem building NumPy
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Keith Goodman wrote:
Using the same seed sometimes gives different results:
from numpy import random def rtest(): rs = random.RandomState([11,21,699,1]) a = rs.rand(100,1) b = rs.randn(100,1) return sum(a + b)
mytest.rtest() array([ 41.11776129]) mytest.rtest() array([ 40.16631018])
Fixed in SVN. Thank you.
http://projects.scipy.org/scipy/numpy/ticket/155
-- Robert Kern
"I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco
- Previous message (by thread): [Numpy-discussion] How do I seed the radom number generator?
- Next message (by thread): [Numpy-discussion] problem building NumPy
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]