Learn data science best practices.

 

Raul EulogioJanuary 30, 2018

Performing a Time-Series Analysis on the S&P 500 Stock Index

Learn how to forecast time-series data in R. This tutorial covers exploratory analysis with data visualizations and building and testing an ARIMA model.
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Jonathan RegensteinJanuary 5, 2018

Building a Sortino Ratio Shiny App

In the final installment of his three-part series, RStudio's Jonathan Regenstein builds a Shiny app that makes it easy for users to explore the Sortino ratio.
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Iliya ValchanovDecember 11, 2017

Study: What Skills Does the Typical Data Scientist Have?

What skills does the typical data scientist have? Iliya Valchanov of 365 Data Science identifies common traits across 1,001 data scientist LinkedIn profiles.
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Jonathan RegensteinNovember 16, 2017

Visualizing the Sortino Ratio

In the second installment of this three-part series, RStudio Enterprise Advocate Jonathan Regenstein demonstrates how to visualize the Sortino ratio.
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Jonathan RegensteinNovember 1, 2017

Calculating the Sortino Ratio

In the first installment of this three-part series, RStudio Enterprise Advocate Jonathan Regenstein demonstrates how to calculate the Sortino ratio.
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Burak HimmetogluSeptember 25, 2017

Using R to Analyze Food Blogs

Data Scientist Burak Himmetoglu demonstrates how to obtain, clean, and visualize data from the web using R to gain insight into the world of food blogs.
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Jonathan RegensteinAugust 21, 2017

Visualizing U.S. Housing Prices with Interactive Maps in R

Learn how to build a Shiny App that visualizes housing prices in the U.S.
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Nikki CastleJuly 20, 2017

R vs. Python: What Language is Best for Building Data Models?

Discover some of the most common reasons data scientists choose either R or Python for building data models.
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Ruslana DalininaJanuary 10, 2017

Introduction to Forecasting with ARIMA in R

Data Scientist Ruslana Dalinina explains how to forecast demand with ARIMA in R. Learn how to fit, evaluate, and iterate an ARIMA model with this tutorial.
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