How to reduce the memory size of Pandas Data frame
Let's see how to reduce the memory size of a pandas dataframe.
Data Manipulation
Data Manipulation tutorials from Machine Learning Plus: hands-on guides with worked examples and code you can read, copy and run. Start with the fundamentals and work through to the applied posts in the Python track.
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data.table in R – The Complete Beginners Guide
data.table package is used for working with tabular data in R. It is super fast and has intuitive and terse syntax. This tutorial guide shows how to...
101 R data.table Exercises
Sharpen your R data.table skills with 101 practical exercises. Cover data manipulation, aggregation, joins, and reshaping with one of R's fastest...
101 Python datatable Exercises (pydatatable)
Python datatable is the newest package for data manipulation and analysis in Python. It carries the spirit of R's `data.table` with similar syntax...