Simplest I see is to do it manually.
If your array data is numeric compatible
mean = sum(a)/len(a)
as for the standard Deviation it depends on the nature of your data...
check out http://en.wikipedia.org/wiki/Standard_deviation for info on
that... but in all a for loop with a few calculati
Got a question for you all...
I noticed a behaviour in python class creation that is strange, to say
the least.
When creating a class with data members but no __init__ method. Python
deals differently with data members that are muatable and immutables.
Ex:
class A(object):
stringData = "W
