Python Interface to COVID-19 Data Hub Unified dataset for a better understanding of COVID-19.
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.