SQL and R Courses
Introduction to R
Master the basics of data analysis in R, including vectors, lists, and data frames, and practice R with real data sets.
Reporting in SQL
Learn how to build your own SQL reports and dashboards, plus hone your data exploration, cleaning, and validation skills.
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Predicting FIFA World Cup Qatar 2022 Winners
Learn to use Elo ratings to quantify national soccer team performance, and see how the model can be used to predict the winner of FIFA World Cup Qatar 2022.
Julia vs R - Which Should You Learn?
Compare the main elements of Julia vs R programming languages that set them apart from one another and explore the current job market for each of these skills.
ggplot2 Cheat Sheet
ggplot2 is considered to be one of the most robust data visualization packages in any programming language. Use this cheat sheet to guide your ggplot2 learning journey.
Text Data In R Cheat Sheet
Welcome to our cheat sheet for working with text data in R! This resource is designed for R users who need a quick reference guide for common tasks related to cleaning, processing, and analyzing text data. The cheat sheet includes a list of useful functions and packages for these tasks and examples of how to use them.
Dates and Times in R Cheat Sheet
Welcome to our cheat sheet for working with dates and times in R! This resource provides a list of common functions and packages for manipulating, analyzing, and visualizing data with dates and times. Whether you're a beginner or an experienced R programmer, we hope you'll find our cheat sheet to be a valuable resource.
Multiple Linear Regression in R: Tutorial With Examples
A complete overview to understanding multiple linear regressions in R through examples.