Skip to content

Conversation

@behzadnouri
Copy link
Contributor

closes #4088

on branch:

>>> df vals first second third mid 3rd 992 1.96 562 12.06 1st 73 -6.46 818 -15.75 658 5.90 btm 2nd 915 9.75 474 -1.47 905 -6.03 1st 717 8.01 909 -21.12 3rd 616 11.91 675 1.06 579 -4.01 top 1st 241 1.79 363 1.71 3rd 677 13.38 238 -16.77 407 17.19 2nd 728 -21.55 36 8.09 >>> df.reindex(['top', 'mid', 'btm'], level='first') vals first second third top 1st 241 1.79 363 1.71 3rd 677 13.38 238 -16.77 407 17.19 2nd 728 -21.55 36 8.09 mid 3rd 992 1.96 562 12.06 1st 73 -6.46 818 -15.75 658 5.90 btm 2nd 915 9.75 474 -1.47 905 -6.03 1st 717 8.01 909 -21.12 3rd 616 11.91 675 1.06 579 -4.01 >>> df.reindex(['1st', '2nd', '3rd'], level='second') vals first second third mid 1st 73 -6.46 818 -15.75 658 5.90 3rd 992 1.96 562 12.06 btm 1st 717 8.01 909 -21.12 2nd 915 9.75 474 -1.47 905 -6.03 3rd 616 11.91 675 1.06 579 -4.01 top 1st 241 1.79 363 1.71 2nd 728 -21.55 36 8.09 3rd 677 13.38 238 -16.77 407 17.19 >>> df.reindex(['top', 'btm'], level='first').reindex(['1st', '2nd'], level='second') vals first second third top 1st 241 1.79 363 1.71 2nd 728 -21.55 36 8.09 btm 1st 717 8.01 909 -21.12 2nd 915 9.75 474 -1.47 905 -6.03 
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

hmm, something like this doesn't already exist in groupy.py (e.g. in the sortlevel section). (doesn't look like it via casual glance).

@jreback jreback added Bug MultiIndex Reshaping Concat, Merge/Join, Stack/Unstack, Explode labels Dec 6, 2014
@jreback
Copy link
Contributor

jreback commented Dec 6, 2014

looks good. just need a release note (bug fixes).

@behzadnouri
Copy link
Contributor Author

added the release notes; all green

@jreback jreback added this to the 0.15.2 milestone Dec 7, 2014
jreback added a commit that referenced this pull request Dec 7, 2014
reindex multi-index at level with reordered labels
@jreback jreback merged commit e51eb9e into pandas-dev:master Dec 7, 2014
@jreback
Copy link
Contributor

jreback commented Dec 7, 2014

@behzadnouri cool thanks!

was a bit more complicated that first glance....!

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

Bug MultiIndex Reshaping Concat, Merge/Join, Stack/Unstack, Explode

2 participants