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Jonathan RegensteinOctober 15, 2018

How To Calculate The Standard Deviation Of A Financial Portfolio In R, Part 2: Component...

RStudio's Jonathan Regenstein dives into part two of his three-part series on calculating the volatility of a financial portfolio using R. In this post, learn how to investigate the degree to which a...
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Jonathan RegensteinSeptember 10, 2018

How to Calculate the Standard Deviation of a Financial Portfolio in R

In the first installment of his three-part series on calculating financial portfolio volatility in R, RStudio's Jonathan Regenstein demonstrates how to calculate portfolio standard deviation in...
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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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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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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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