Pandas Adding YQL (Yahoo Query Language) to io

Browsing through 'Python for Data Analysts' I expected pandas used YQL to get finance data, but going though it more de...

Pandas CI: create/drop pandas_nosetest db on class instatiation

So I think that the SQL test classes should inherit from: https://github.com/pydata/pandas/blob/master/pandas/util/testi...

Pandas PERF: pct_change perf / cleanup up NDFrame.slice_Shift

see #6974for Panel- like to remove NDFrame.slice_shift and roll it into the Block itself as a bit cleaner- see if can fi...

Pandas PERF: Panel.pct_change

related #6826, #6909Just putting this up there if anyone has any ideas. The filling scales with the length of the axis s...

Pandas pd.stats.api.ols inconsistent estimates

I am running into an issue trying to run OLS using pandas 0.13.1.Here is a simple example: I want to regress a variable ...

Pandas Log scaled histograms readability with default display.mpl_style can be improved

I use quite frequently log scaled histograms with histtype='step' option.I noticed that with the suggested default displ...

Pandas ENH: HDFStore.concat

From this (and other questions), related #4808http://stackoverflow.com/questions/22934996/pandas-pytables-append-perform...

Pandas Suggestion: a dtype argument for read_sql

The pandas.io.sql module has a convenient read_frame function which has been of great use to me. The function has an arg...

Pandas Any way to change datetime64 resolution?

xref to #7307Converting from datetime64[ns] to datetime64[m] is disallowed, as mentioned in issue #3416, apparently beca...

Pandas MergeError: No common columns to perform merge on

I'm trying to get through the MovieLens 1M Data Set, but am having an issue with the merge step. I checked all of my dat...

Pandas ENH: allow get to take an axis argument

http://stackoverflow.com/questions/22636487/selection-in-multi-indexed-dataframe-when-key-does-not-exists/22637762#22637...

Pandas Slice timeseries with "pro-rata" behaviour at endpoints

Hi allSuppose I have a timeseries indexed by a PeriodIndex at day resolution, and I want to numerically integrate it ove...

Pandas read_csv guessing it's a date from column name

In read_json we parse columns as dates if they have column names that look like they might be dates e.g. created_at, dat...

Pandas Plot issue, timeseries always honored,

When work with tick data, and the density of data is not time evenly distributed. When I use dataframe plot function, th...

Pandas Change groupby value_counts (from fall through behaviour)

The fall through value_counts (for Series) is a bit strange, I think better result would be (with the standard options):...

Pandas in read_csv, warn_bad_lines and error_bad_lines have misleading names

read_csv will still fail if _bad_lines=False. _bad_lines only applies when the number of delimiters is wrong. This is mi...

Pandas API/CLN: more common ops to integrate with Series/index OpsMixin

after #6380, ability to pretty easily move ops over to the mix-in- [x] date/time (added in #6380)- [ ] more periods ops?...

Pandas DOC: more groupby examples

related to #6288Comment From: benedictesleeadding examples to the doc stringComment From: mroeschkehttps://pandas.pydata...

Pandas ENH: allow 'size' in groupby aggregation

Allow to use 'size' in groupby's aggregate, so you can do:df.groupby(..).agg('size') df.groupny(..).agg(['mean', 'size']...

Pandas BUG: Can't assign values via .ix or .loc to a Panel with MultiIndex

If you have a Panel with a MultiIndex, you can read but not write to it with .ix (same with .loc).Before 0.13 I would no...
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