CAMIS is a PHUSE working group in collaboration with PSI and the R consortium. Initially, the repository contains R and SAS analysis result comparisons, however, the team hopes to extend to... The post Comparing Analysis Method Implementations in Software (CAMIS) appeared first on R Consortium. [Read more...]

Introduction Regular expressions, often abbreviated as regex, are powerful tools used in programming to match and manipulate text patterns. While they might seem intimidating at first, regular expressions are incredibly useful for tasks like dat... [Read more...]

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Intro Basic Web Scraping Advanced Web Scraping Wrap-up Intro Welcome to this blog post where we’re going to explore web scraping in R. So far, I’ve used R for some basic web scraping jobs, like pulling the list of all available R packages... [Read more...]

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Alone Australia is now included in the {alone} R package as well as the cast of season 10 of the US version. The post Alone Australia is now included in {alone} appeared first on Dan Oehm | Gradient Descending. [Read more...]

Introduction Programming is often about making decisions based on certain conditions. In the world of R, there are numerous functions that can help us simplify our code and make it more efficient. One such function is any(). In this blog post, w... [Read more...]

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R and Shiny Training: If you find this blog to be interesting, please note that I offer personalized and group-based training sessions that may be reserved through Buy me a Coffee. Additionally, I provide training services in the Spanish language ... [Read more...]

This post is part of a series called The Missing Semester of Your DS Education. Introduction When I was first learning to program, I’d face problems that would require (or at least were just made easier by using) library code. For instan... [Read more...]

Zhenguo Zhang's Blog /2023/05/28/r-install-and-configure-rstudio-server-in-ubuntu/ -Rstudio server provides an integrative environment for a data scientist to do data analysis in R and python and allows one to login into it via a browser anywhere. Today, I will going to show how to install Rstudio server in Ubuntu under AWS. Setup EC2 ... [Read more...]

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During the Covid-19 global health crisis, the organisation where I work - the Pacific Community, or SPC - compiled and published weekly updates on Covid-19 incidence, mortality and vaccination rates. This only recently stopped with the WHO determining ... [Read more...]

Zhenguo Zhang's Blog /2023/05/27/r-compute-stats-on-grouped-data-using-dplyr/ - library(knitr) opts_chunk$set(echo=T, warning=T, fig.width=7, height=7) library(dplyr) dplyr is a great package to process data in a more smooth way: the output of one fu... [Read more...]

Zhenguo Zhang's Blog /2023/05/27/r-what-if-plots-don-t-show-up-in-blogdown-webpage/ -Recently I found that the plots generated by R don’t show up in the webpage when I blogdown::serve_site() locally or at netlify.app. A quick google search gave m... [Read more...]

Introduction When working with data, it is important to be aware of the file size of the data you are working with. This is especially true when you are working with large datasets, as the file size can have a significant impact on the performan... [Read more...]

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