Pandas Infinite loop in Python when doing simple operations

Hi there,I have a ginormous problem right now.When doing simple operations, a python interpreter subprocess keeps runnin...

Pandas ENH: use carray as a base rather than SparseArray

http://carray.pytables.org/docs/manual/obviously these also offer persistence as wellbut this is a another dependenceCom...

Pandas Series have no .info()

Series should be standardized with DataFrame and provide the same structural infos methods, for example .info()Comment F...

Pandas BUG/ENH: to_datetime dayfirst ought to be strict

xref #12585I think this ought to raise a ValueErrror:In [1]: pd.to_datetime('01-13-2012', dayfirst=True)Out[1]: datetime...

Pandas Idea: Frame/series should support grep-like context specification

In shell grep you can do stuff like:λ seq 1000 | grep -C 3 500497498499**500**501502503λ seq 1000 | grep -B 1 -A 3 50049...

Pandas BUG: check if a collections.Sequence on printing

http://stackoverflow.com/questions/15769706/converting-a-list-in-a-dict-to-a-series/15770083?noredirect=1#comment2241639...

Pandas ENH: read_csv to support start/stop

would be useful (mainly for out-of-core) to be able to specify the start and stop rows and quickly skip to them to get a...

Pandas ENH: create out-of-core processing module

Conceptually create a pipeline processor that performs out-of-core computation.This is easily parallelizable (multi-core...

Pandas Update DataFrame.to_latex() to have more flexibility

The simple library matrix2latex has a lot of functionality packed into a single function. I think capturing some of thos...

Pandas HTMLFormatter.to_html() does not look at show_index_names

pandas.core.format.py:436 ...

Pandas PERF: Explore even faster path for df.to_csv

iotop and a simple-mined c program indicates we're nowhere near IO-bound in df.to_csv, at about ~10-15x. It might be pos...

Pandas PERF/ENH: np.apply_along_axis -> reduce in moments.py/nanops.py

http://stackoverflow.com/questions/15652343/how-to-speed-up-pandas-rolling-sumhttp://stackoverflow.com/questions/2105833...

Pandas How to make partial sums in pivot tables a little more flexible?

http://stackoverflow.com/questions/15570099/pandas-pivot-tables-row-subtotals/15574875#15574875Comment From: petehuangHi...

Pandas PERF, TODO: Ensure 128-bit alignment all rows/columns for SIMD friendliness

Split off from #3114 ...It doesn't seem (from my testing) that numpy guarantees 128-bit alignment the start of an array ...

Pandas TST/PERF: make a test input creater instead of np.random.randn mainly for perf testing

to allow easy testing of c-contig/f-contig and long frames etcsee #3089http://mail.python.org/pipermail/pandas-dev/2013-...

Pandas BUG: resample doesn't work for non-numeric types

After discussion on the ML it was decided the below function should work in pandas.It fails on the current master (0.11....

Pandas Alternate way of implementing PeriodIndex

I've created a slightly modified version of PeriodIndex for some projects I'm working on that you may find useful for pa...

Pandas Implement DataFrame.sort for axis=1

Am I missing something here?import numpy as npimport pandasx = np.array([[0,2,4],[2,0,7],[4,7,0]])df = pandas.DataFrame(...

Pandas Valgrind error

I'm seeing Valgrind errors when importing Pandas. This Python is built with --with-valgrind, which disables PyMalloc wh...

Pandas Better flexibility of pandas warnings

From https://github.com/pydata/pandas/issues/1893 (scroll down a long way to the bottom) -- pandas is throwing a warnin...
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