Having tuple as string in header line is not what I expected.
Any particular reason for this behavior?:
In [1]:
import pandas
import numpy
from itertools import product
df = pandas.DataFrame(numpy.random.randint(low=10, high=100, size=(2, 4)))
df.columns = pandas.MultiIndex.from_tuples(list(product('ab', 'xy')))
print df
a b
x y x y
0 86 55 85 20
1 89 32 71 18
In [2]:
import sys
df.to_csv(sys.stdout, sep='\t')
('a', 'x') ('a', 'y') ('b', 'x') ('b', 'y')
0 86 55 85 20
1 89 32 71 18
It would be nice if there is an option to output multi-line header with df.to_csv, like what print df or df.to_html does. Or even make it as default.
Also, header_format option to format would be nice, e.g.:
df.to_csv(sys.stdout, sep='\t', header_format='{0}.{1}')
a.x a.y b.x b.y
0 86 55 85 20
1 89 32 71 18
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4