Series.last_valid_index() [source] Return label for last non-NA/null value

Series.drop_duplicates(*args, **kwargs) [source] Return Series with duplicate values removed Parameters: keep : {?first?, ?last?, False}, default ?first? first : Drop duplicates except for the first occurrence. last : Drop duplicates except for the last occurrence. False : Drop all duplicates. take_last : deprecated inplace : boolean, default False If True, performs operation inplace and returns None. Returns: deduplicated : Series

Series.plot.pie(**kwds) [source] Pie chart New in version 0.17.0. Parameters: **kwds : optional Keyword arguments to pass on to pandas.Series.plot(). Returns: axes : matplotlib.AxesSubplot or np.array of them

Panel4D.shift(*args, **kwargs) [source]

DataFrame.select(crit, axis=0) [source] Return data corresponding to axis labels matching criteria Parameters: crit : function To be called on each index (label). Should return True or False axis : int Returns: selection : type of caller

Index.is_floating() [source]

Series.base return the base object if the memory of the underlying data is shared

TimedeltaIndex.is_categorical() [source]

TimedeltaIndex.is_numeric() [source]

CategoricalIndex.data return the data pointer of the underlying data