. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335 12.5 Missing data casting rules and indexing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347 13 Group By: split-apply-combine actual range of dates that you can use is 1678 AD to 2262 AD. (GH4041) • DataFrame.to_stata will now check data for compatibility with Stata data types and will upcast when needed. When it is not possible network test decorator to catch IOError (and therefore URLError as well). Added with_connectivity_check decorator to allow explicitly checking a website as a proxy for seeing if there is network connectivity

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2781 3.15.8 pandas.api.indexers.check_array_indexer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2781 4 Development 2785 4 structures and data analysis tools for the Python programming language. Getting started New to pandas? Check out the getting started guides. They contain an introduction to pandas’ main concepts and links to pip install pandas In-depth instructions? Installing a specific version? Installing from source? Check the advanced installation page. Learn more 1.2 Intro to pandas Straight to tutorial... When working

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2779 3.15.8 pandas.api.indexers.check_array_indexer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2779 4 Development 2783 4 structures and data analysis tools for the Python programming language. Getting started New to pandas? Check out the getting started guides. They contain an introduction to pandas’ main concepts and links to pip install pandas In-depth instructions? Installing a specific version? Installing from source? Check the advanced installation page. Learn more 1.2 Intro to pandas Straight to tutorial... When working

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716 15.6 Missing data casting rules and indexing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717 16 Group By: split-apply-combine affect imports that are not from the top-level pandas.* namespace, please see the changes here. Check the API Changes and deprecations before updating. Note: This is a combined release for 0.20.0 and could not handle timezone-aware DatetimeIndex when a tolerance was specified (GH14844) • Explicit check in to_stata and StataWriter for out-of-range values when writing doubles (GH14618) • Bug in .plot(kind='kde')

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305 12.5 Missing data casting rules and indexing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319 13 Group By: split-apply-combine network test decorator to catch IOError (and therefore URLError as well). Added with_connectivity_check decorator to allow explicitly checking a website as a proxy for seeing if there is network connectivity are phasing out this special case (Zen of Python: Special cases aren’t special enough to break the rules). Here’s what I’m talking about: In [1]: import pandas as pd In [2]: df = pd.DataFrame(np.random

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714 15.6 Missing data casting rules and indexing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715 16 Group By: split-apply-combine affect imports that are not from the top-level pandas.* namespace, please see the changes here. Check the API Changes and deprecations before updating. Note: This is a combined release for 0.20.0 and could not handle timezone-aware DatetimeIndex when a tolerance was specified (GH14844) • Explicit check in to_stata and StataWriter for out-of-range values when writing doubles (GH14618) • Bug in .plot(kind='kde')

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 746 15.6 Missing data casting rules and indexing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 748 16 Group By: split-apply-combine of the labels is missing, is deprecated and will raise a KeyError in a future version, see here. Check the API Changes and deprecations before updating. What’s new in v0.21.0 • New features – Integration (GH16923) • Bug in read_stata() where the index was not set (GH16342) • Bug in read_html() where import check fails when run in multiple threads (GH16928) • Bug in read_csv() where automatic delimiter detection

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2935 3.15.8 pandas.api.indexers.check_array_indexer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2935 3.16 Testing . . . . structures and data analysis tools for the Python programming language. Getting started New to pandas? Check out the getting started guides. They contain an introduction to pandas’ main concepts and links to pip install pandas In-depth instructions? Installing a specific version? Installing from source? Check the advanced installation page. Learn more 1.2 Intro to pandas Straight to tutorial... When working

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419 15.6 Missing data casting rules and indexing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 432 16 Group By: split-apply-combine MultiIndex / Advanced Indexing – Split out string methods documentation into Working with Text Data • Check the API Changes and deprecations before updating • Other Enhancements • Performance Improvements Added conversion option when importing Stata files (GH8527) • DataFrame.to_stata and StataWriter check string length for compatibility with limitations imposed in dta files where fixed-width strings must

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 409 15.6 Missing data casting rules and indexing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422 16 Group By: split-apply-combine MultiIndex / Advanced Indexing – Split out string methods documentation into Working with Text Data • Check the API Changes and deprecations before updating • Other Enhancements • Performance Improvements Added conversion option when importing Stata files (GH8527) • DataFrame.to_stata and StataWriter check string length for compatibility with limitations imposed in dta files where fixed-width strings must