faviovazquez / ds-cheatsheets

List of Data Science Cheatsheets to rule the world

Data Science Cheatsheets

List of Data Science Cheatsheets to rule the world.

Table of Contents

• Business Science

  • Business Science Problem Framework
  • Data Science with Python Workflow
  • Data Science with R Workflow

• Python

  • Python Basics
  • Pandas Basics
  • Pandas
  • Importing Data
  • Jupyter
  • Numpy Basics
  • Beginners Python Cheat Sheet
  • Intermediate Python
  • Python REGEX
  • Python 3 Memento

• R

  • Tidiverse
  • data.table
  • xts
  • Base R
  • Data Import with readr
  • Data Transformation with Dplyr
  • Apply Functions with purrr
  • Data transformation with data.table
  • Dates and Times with lubridate
  • Randomizr
  • Regular Expressions
  • Work with Strings with stringr
  • Tidy Evaluation with rlang
  • Xplain
  • Sintax Comparison
  • Data and Variable Transformation with sjmisc
  • R Markdown (PDF)
  • Package Development with devtools

• Math and Calculus

  • Refresher Algebra and Calculus
  • Refresher Probabilities and Statistics
  • Fundamentals of Probabilities

• Big Data

  • Pyspark RDD
  • Pyspark DF
  • Dask
  • Sparklyr

• Machine Learning

  • Scitk-Learn (PDF)
  • Machine Learning Modelling in R
  • Caret
  • Estimatr
  • H2O
  • mlr
  • Regression
  • VIP Supervised Learning
  • Segmentation and Clustering
  • VIP Unsupervised Learning
  • VIP Machine Learning Tips and Tricks
  • Choosing the right model

• Deep Learning -Neural Nets

  • Keras RStudio - Keras
  • Deep Learning Basics
  • Convolutional Neural Networkds
  • Recurrent Neural Networks
  • Tips and Tricks

• SQL

  • SQL cheatsheet by sqltutorial (PDF)
  • SQL cheatsheet by Rebel Labs

• Data Visualization

  • Matplotlib
  • Seaborn
  • Bokeh
  • Comprehensive Guide to Data Visualization in Python
  • Ggplot2
  • Leaflet
  • Cartography
  • Comprehensive Guide to Data Visualization in R
  • Simple Features sf
  • survminer

• Data Science in General and Others

  • Shiny
  • Vim
  • Emacs
  • Git - Atlassian's Cheatsheet
  • DVC
  • BASH

• Data Science Cheatsheet Takeaway

---

Business Science

Business Science Problem Framework (PDF)

Data Science with Python Workflow (PDF)

Data Science with R Workflow (PDF)

Python

Datacamp

• Python Basics (PDF)

• Pandas Basics (PDF)

• Pandas (PDF)

• Importing Data (PDF)

• Jupyter (PDF)

• Numpy Basics (PDF)

Python Crash Course

• Beginners Python Cheat Sheet (Long PDF)

Dataquest

• Intermediate Python (PDF)

• Python REGEX (PDF)

Others

• Python 3 Memento (PDF)

R

Datacamp

• Tidiverse (PDF)

• data.table (PDF)

-xts (PDF)

RStudio

• R Studio IDE (PDF)

• Base R (PDF)

• Data Import with readr (PDF)

• Data Transformation with Dplyr (PDF)

• Apply Functions with purrr (PDF)

• Data transformation with data.table (PDF)

• Dates and Times with lubridate (PDF)

• Randomizr (PDF)

• Regular Expressions (PDF)

• Work with Strings with stringr (PDF)

• Tidy Evaluation with rlang (PDF)

• Xplain (PDF)

• Sintax Comparison (PDF)

• Data and Variable Transformation with sjmisc (PDF)

• R Markdown (PDF)

• Package Development with devtools (PDF)

Math and Calculus

From @afshinea, @stat110 and @wzchen:

• Refresher Algebra and Calculus (PDF)

• Refresher Probabilities and Statistics (PDF)

• Fundamentals of Probabilities (PDF)

Big Data

Python

• Pyspark RDD (PDF)

• Pyspark DF (PDF)

• Dask (PDF)

R

• Sparklyr (PDF)

Machine Learning

Python

• Scitk-Learn (PDF)

R

• Machine Learning Modelling in R (PDF)

• Caret (PDF)

• Estimatr (PDF)

_ H2O (PDF)

• mlr (PDF)

Supervised Learning

• Regression (PDF)

From @afshinea:

• VIP Supervised Learning (PDF)

Unsupervised Learning

• Segmentation and Clustering (PDF)

From @afshinea:

• VIP Unsupervised Learning (PDF)

Hacks, tricks and tips

From @afshinea:

• VIP Machine Learning Tips and Tricks (PDF)

Choosing the right model

Deep Learning

Neural Nets

R

• Keras RStudio (PDF)

Python

- Keras (PDF)

From @afshinea:

• Deep Learning Basics (PDF)

• Convolutional Neural Networkds (PDF)

• Recurrent Neural Networks (PDF)

• Tips and Tricks (PDF)

SQL

• SQL cheatsheet by sqltutorial (PDF)

• SQL cheatsheet by Rebel Labs

Data Visualization

Python

• Matplotlib (PDF)

• Seaborn (PDF)

• Bokeh (PDF)

• Comprehensive Guide to Data Visualization in Python

R

• Ggplot2 (PDF)

• Leaflet (PDF)

• Cartography (PDF)

• Comprehensive Guide to Data Visualization in R

• Simple Features sf (PDF)

• survminer (PDF)

Data Science in General and Others

• Shiny (PDF)

• Vim (PDF)

• Emacs (PDF)

• Git - Atlassian's Cheatsheet (PDF)

• DVC (PDF)

• BASH (PDF)

By @ml874

• Data Science Cheatsheet (PDF)

Contributors:

Favio Vázquez

ds-cheatsheets's Issues

Add Regular Expressions for Python

There is a regex cheatsheet for R but not for python, so maybe this one or this one would be appropriate.

Thank you for an amazing resource, by the way

A refresher on the notations for probabilities

Hi,

It would be nice to have a cheatsheet on various statistics delated notations like P(x|y) .

Do you know what tools they use

These cheatsheets are very beautiful, especially in color matching. Do you know what tools they use to make them?

Im0

Additional Cross Validate function for SKlearn v0.20.3

For folks using SciKit Learn version 0.20.3 the Cross Validation function from (ds-cheatsheets/Python/Datacamp/scikit-learn.pdf) should be from sklearn.model_selection.cross_validate if I'm not mistaken. I was running a linear regression algorithm using sklearn v0.20.3 and the sklearn.cross_validation.cross_val_score was not recognized but the aforementioned function was and my program ran with no issues.

Perhaps I am wrong, just a friendly addition to the cheatsheet :P

Duplicate Keras document.

Keras pdf in Deep Learning category was put under both R and Python.

Awesome job, btw.

Broken link for DVC cheatsheet image

The image for the DVC cheatsheet is not showing due to a wrong link

rename Begginers-Python-Cheat-Sheet.pdf

Can you rename https://github.com/FavioVazquez/ds-cheatsheets/blob/master/Python/Python_Crash_Course/Begginers-Python-Cheat-Sheet.pdf and https://github.com/FavioVazquez/ds-cheatsheets/blob/master/Python/Python_Crash_Course/Begginers-Python-Cheat-Sheet.png to Beginners-Python-Cheat-Sheet.{png,pdf}? See #22

Study

error api in pandas.pdf

for pandas iteration:
it should be df.iteritems()

Exceptions on Errors spelling

Love the cheat sheet. "processing" is spelled incorrectly in the Exceptions on Errors section at the bottom of page one.

Create a clickable index for cheatsheets

I think a very useful feature to have would be some clickable links that direct the user to specific portions of the cheatsheets - for example, if I wanted to peruse the cheatsheets for pandas specifically I would be able to click from a link at the very top of the page instead of having to scroll through the whole page to find it.

Regarding inclusion of probability and stats cheatsheets

Hi.

As we have seen a lot of requests regarding cheatsheets for useful probability and stats concepts hence this issue. I suggest to include Seeing Theory's mini book. It is very readable and written in a very precise manner.

o

Is your feature request related to a problem? Please describe.
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Describe the solution you'd like
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Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

Using submodules from RStudio cheatsheets

Is there any particular reason you have not pulled in RStudio's cheatsheets as a submodule?