Python中生成一个0-n的随机序列

Python中怎样生成一个随机序列?

代码例子如下:生成一个0-9的随机序列

1 >>> from numpy.random import normal,random,uniform;
2 >>> import numpy as np;
3 >>> random.permutation(range(10))
4 Traceback (most recent call last):
5   File "<pyshell#2>", line 1, in <module>
6     random.permutation(range(10))
7 AttributeError: 'builtin_function_or_method' object has no attribute 'permutation'
8 >>> np.random.permutation(range(10))
9 array([9, 3, 1, 8, 7, 6, 2, 0, 5, 4])
posted @ 2015-01-11 19:24  志者之梦  阅读(7503)  评论(0)  编辑  收藏  举报