By “group by” we are referring to a process involving one or more of the following steps Splitting the data into groups based on some criteria…
View More Group By: split-apply-combineCategory: Python
IO Tools (Text, CSV, HDF5, …)
CSV & Text files The two workhorse functions for reading text files (a.k.a. flat files) areread_csv() and read_table(). They both use the same parsing code to intelligently…
View More IO Tools (Text, CSV, HDF5, …)10 Minutes to Pandas
This is a short introduction to pandas, geared mainly for new users. Customarily, we import as follows In [1]: import pandas as pd In [2]:…
View More 10 Minutes to PandasPlotting with matplotlib
Plotting with matplotlib Note We intend to build more plotting integration with matplotlib as time goes on. We use the standard convention for referencing the matplotlib API:…
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