Vincent Nijs schrieb:
> If there is an easy way to read array data + variable names using the csv
> module it would be great if that could be added to cookbook/InputOutput. I
> couldn't figure out how to do it.
>
>
Hi Vincent, of course it depends a little on how exactly your csv file
looks like, but if you just have column headers and the actual data, you
might try something like the following:
import csv
from numpy import mat # or array if you like
file_to_read = file(filename, 'r')
read_from = csv.reader(file_to_read, skipinitialspace = True)
obslist = []
datalist = []
for line in read_from:
obslist.append(line[0])
datalist.append(line[1:])
file_to_read.close()
# (datalist should now be a nested list, first index rows, second
# columns)
# (still contains the headers)
varnames = datalist.pop(0)
# now the real data
data = mat(datalist, dtype = float)
-sven
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