ajpotts

Add binops : - "", - "!=" for strings, similar to numpy: ```python In [6]: import numpy as np In [7]: a = np.array(["a","b"]) In [8]: b = np.array(["a","c"]) In...

Create a new function to replicate the capabilities of pandas DataFrame.dropna: https://pandas.pydata.org/docs/dev/reference/api/pandas.DataFrame.dropna.html

indexof1d should handle null values. For example: ```python s = Series(ak.array([1,2,3]),index=ak.array([1,2,np.nan])) indexof1d(ak.array([np.nan]), s.index.values) ``` Returns: ``` array([]) ``` It should return: ``` array([2]) ``` This is necessary for GroupBy to...

Replicate numpy.median function: https://numpy.org/doc/stable/reference/generated/numpy.median.html

Replicate numpy.count_nonzero: https://numpy.org/doc/stable/reference/generated/numpy.count_nonzero.html

Replicate the functionality of numpy.searchsorted: https://numpy.org/doc/stable/reference/generated/numpy.searchsorted.html

Replicate functionality of numpy.nextafter: https://numpy.org/doc/stable/reference/generated/numpy.nextafter.html

Replicate the functionality of numpy.tile: https://numpy.org/doc/stable/reference/generated/numpy.tile.html

Add isnumeric function to pdarrays to match numpy function for ndarrays: https://numpy.org/doc/stable/reference/generated/numpy.char.isnumeric.html For each element, return True if there are only numeric characters in the element. isnumeric may not be...

Replicate clip functionality of numpy: https://numpy.org/doc/stable/reference/generated/numpy.clip.html