. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360 3.3.5 Binary operator functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1361 3.3.6 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1852 3.4.5 Binary operator functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1853 3.4.6 Function interoperability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2678 4.13.5 Block manager rewrite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2678 4.13.6 Decoupling

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1413 3.3.5 Binary operator functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1414 3.3.6 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1918 3.4.5 Binary operator functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1919 3.4.6 Function interoperability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2757 4.13.5 Block manager rewrite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2758 4.13.6 Decoupling

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1413 3.3.5 Binary operator functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1414 3.3.6 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1918 3.4.5 Binary operator functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1919 3.4.6 Function interoperability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2757 4.13.5 Block manager rewrite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2758 4.13.6 Decoupling

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1447 3.3.5 Binary operator functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1449 3.3.6 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1964 3.4.5 Binary operator functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1965 3.4.6 Function interoperability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2850 4.13.5 Block manager rewrite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2851 4.13.6 Decoupling

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1447 3.3.5 Binary operator functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1449 3.3.6 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1965 3.4.5 Binary operator functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1966 3.4.6 Function interoperability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2852 4.13.5 Block manager rewrite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2853 4.13.6 Decoupling

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1469 3.3.5 Binary operator functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1471 3.3.6 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2003 3.4.5 Binary operator functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2004 3.4.6 Function interoperability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3020 4.11.5 Block manager rewrite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3021 4.11.6 Decoupling

DateOffset(years=1) Out[68]: Timestamp('2016-10-09 20:59:45.919984') Changes to Index Comparisons Operator equal on Index should behavior similarly to Series (GH9947, GH10637) Starting in v0.17.0, comparing side is a DataFrame (GH11014) • Bug that returns None and does not raise NotImplementedError when operator functions (e.g. .add) of Panel are not implemented (GH7692) • Bug in line and kde plot cannot accept text through processes. More recently dplyr and magrittr have introduced the popular (%>%) pipe operator for R. See the documentation for more. (GH10129) Other Enhancements • Added rsplit to Index/Series

(GH8325). • Series now works with map objects the same way as generators (GH8909). • Added context manager to HDFStore for automatic closing (GH8791). • to_datetime gains an exact keyword to allow for a duplicated/drop_duplicates with a Categorical (GH8623) • Bug in Categorical reflected comparison operator raising if the first argument was a numpy array scalar (e.g. np.int64) (GH8658) • Bug in Panel failed for pre-0.14.1 containers with dup items trying to avoid ambiguity when matching block and manager items, when there’s only one block there’s no ambiguity (GH7794) • Bug in putting a PeriodIndex

label-based slicing . . . . . . . . . . . . . . . . . . . . . . . . . . . 313 1.27.4 Changes to Series [] operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314 1.27.5 Other API Changes . . . . . . . . . . . . . . . . . 322 2.2.5 Installing using your Linux distribution’s package manager. . . . . . . . . . . . . . . . . . . 323 2.2.6 Installing from source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 554 13.14.5 Special use of the == operator with list objects . . . . . . . . . . . . . . . . . . . . . . . 555 13.14.6 Boolean Operators .

label-based slicing . . . . . . . . . . . . . . . . . . . . . . . . . . . 314 1.28.4 Changes to Series [] operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315 1.28.5 Other API Changes . . . . . . . . . . . . . . . . . 324 2.2.5 Installing using your Linux distribution’s package manager. . . . . . . . . . . . . . . . . . . 325 2.2.6 Installing from source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 556 13.14.5 Special use of the == operator with list objects . . . . . . . . . . . . . . . . . . . . . . . 557 13.14.6 Boolean Operators .