Data Science - Cheat Sheets

Compendium of usefull cheat sheets for data science

R

• Basic R - R-101
• Rsutdio - IDE description and handy key shortcuts
• Shiny apps - Web development with R
• Advance R - Enviroments, Object oriented, Functions and Debugging

Tidy-verse

• Data wrangling with dplyr and tidyr
• Data visualization with ggplot2
• Regular expressions in R - using stringr and base R (more of regular expressions below)
• StringR - Simple String R article
• Lubridate - Date manipulation

R Markdown

• R markdown - Reference - Same as below but simpler (my favorite)
• Rmarkodwn 1 - Simple sintaxis and use
• Rmarkodwn 2 - Use with Rstudio and chunk options

Python

• Numpy/SciPy/Pandas - Simple cheat sheet

Bases de datos

• Postgres
• SQL

GIT

• Excellent GIT tutotial
• Simple Cheatsheet
• More complete/interactive cheat sheet

Miscelaneus

• Regular expressions
  • Cheat sheets
  • Tester - One of many
• Docker
  • CS 1 - Simple cheat sheet
  • CS 1 - More complete cheat sheet
• awk - awk shell command