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Data Science Cheat Sheets

Download quick points of reference from our cheat sheets blog. There's everything from advanced NLP in Python & the Bokeh library to data.table in R & more.
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Julia

Julia Basics Cheat Sheet

Learn all the fundamentals of Julia in this comprehensive cheat sheet.

Richie Cotton

November 2, 2022

SQL

SQL Window Functions Cheat Sheet

With this SQL Window Functions cheat sheet, you'll have a handy reference guide to the various types of window functions in SQL.
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Richie Cotton

October 23, 2022

Data Science

Regular Expressions Cheat Sheet

Regular expressions (regex or regexp) are a pattern of characters that describe an amount of text. Regular expressions are one of the most widely used tools in natural language processing and allow you to supercharge common text data manipulation tasks.
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Richie Cotton

October 5, 2022

R

Data Manipulation with dplyr in R Cheat Sheet

With this data manipulation with dplyr in the R cheat sheet, you'll have a handy reference guide in your R upskilling journey.
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Richie Cotton

August 14, 2022

SQL

SQL Joins Cheat Sheet

With this SQL Joins cheat sheet, you'll have a handy reference guide to joining data in SQL.
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Richie Cotton

July 28, 2022

Data Science

Complete Git Cheat Sheet

Git lets you manage changes made to files and directories in a project. It allows you to keep track of what you did, undo any changes you decide you don't want, and collaborate at scale with others.
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Richie Cotton

June 30, 2022

Data Science

Getting Started with R Cheat Sheet

This cheat sheet will cover an overview of getting started with R. Use it as a handy, high-level reference for a quick start with R. For more detailed R Cheat Sheets, follow the highlighted cheat sheets below.
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Richie Cotton

June 3, 2022

Power BI

DAX Cheat Sheet

This cheat sheet is your handy companion when working with DAX formulas and statements in Power BI.
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Richie Cotton

May 29, 2022