On 2014-04-25 15:07, Jamie Mitchell wrote:
Hello all,
I am trying to perform a Kolmogorov-Smirnov test in Python but I'm having a few
difficulties.
# My files are netCDF so I import them as follows:
control=netCDF4.Dataset('/data/cr1/jmitchel/Q0/swh/controlperiod/south_west/swhcontrol_swest_concatannavg_1D.nc','r')
A brief look at the documentation online says that 'control' is an
instance that _describes_ the dataset:
"""A netCDF Dataset is a collection of dimensions, groups, variables and
attributes. Together they describe the meaning of data and relations
among data fields stored in a netCDF file."""
So I don't think that it's the data itself.
# The string is simply a 1D array
# Then performing the ks test:
kstest(control,'norm')
# I then get the following error:
File "<stdin>", line 1, in <module>
File "/usr/local/sci/lib/python2.7/site-packages/scipy/stats/stats.py", line
3413, in kstest
N = len(vals)
TypeError: len() of unsized object
Any ideas on why this isn't working would be great.
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