numpy 的问题请教大家

[daiyan_2008]

代码不是我写的，但是我要使用这份代码。报错如下，


Traceback (most recent call last):
File "Report.py", line 163, in <module>
ProcessEnergy(infiles,summaryDoc,detailedDoc,StartCut)
File "/home/darwin/simulation/analysis/Energy.py", line 83, in ProcessEnergy
(mean,var,error,kappa)=stats.Stats(data[StartCut:-1])
File "/home/darwin/simulation/analysis/stats.py", line 68, in Stats
mean=sum(x)/(N+0.0)
File "/usr/local/lib/python2.7/dist-packages/numpy/core/fromnumeric.py", line 1453, in sum
return _wrapit(a, 'sum', axis, dtype, out)
File "/usr/local/lib/python2.7/dist-packages/numpy/core/fromnumeric.py", line 37, in _wrapit
result = getattr(asarray(obj),method)(*args, **kwds)
TypeError: cannot perform reduce with flexible type

先谢谢了

[daiyan_2008]

这份代码不是我写，这是一个开源项目，我就是要使用这份代码，但是总是出这个问题

[angel_su]

File "/home/darwin/simulation/analysis/stats.py", line 68, in Stats mean=sum(x)/(N+0.0) 貌似sum已被取代，查查x是啥东西，如果不是numpy里的数组而是普通列表，改一下mean=__builtins__.sum(x)/(N+0.0)

[Gloveing]

是你传参的问题？