Tutorials
R
R Interface to COVID-19 Data Hub
Unified dataset for a better understanding of COVID-19.
How to Build COVID-19 Data-Driven Shiny Apps in 5mins
Build shiny apps with COVID-19 Data Hub. A fully functioning example in 20 lines of code.
Basic Linear Regressions for Finance
Linear regression, hypothesis testing, and the Capital Asset Pricing Model.
Basic Statistical Concepts for Finance
Returns, log-returns, Central Limit Theorem, Law of Large Numbers, Brownian Motion and Geometric Brownian Motion.
Data Acquisition in R
Import data into your R session via local files, remote files, R packages, RESTful APIs, and web scraping.
Performance Optimization in R: Parallel Computing and Rcpp
A quick introduction to performance optimization in R: the parallel and Rcpp packages.
Introduction to Time Series in R
A quick introduction to timeseries in R: the zoo and xts packages.
Introduction to R
In this introduction to R, the reader will master the basics of this beautiful open source language with hands-on experience.
Overview of the yuima and yuimaGUI R packages
A complete environment for estimation and simulation of Stochastic Differential Equations.
Paper Replication Petersen 2009
Estimation of standard errors with a firm effect OLS and Rogers standard errors.