2022

A zsh Helper Script For Updating macOS RStudio Daily Electron + Quarto CLI Installs

March 13, 2022 | hrbrmstr

RStudio’s macOS Electron build is coming along quite nicely and is blazing fast on Apple Silicon. I like to install the dailies, well, daily!; and, of late, RStudio and Quarto are joined at the hip. As a result, I regularly found myself having to manually update Quarto CLI right ... [Read more...]

repoRter.nih: a convenient R interface to the NIH RePORTER Project API

March 13, 2022 | mike

Introduction The US National Institute of Health (NIH) received funding of approximately $42 billion in fiscal year 2022; $31 billion (72%) of this was awarded by the NIH in the form of research grant funding to hospitals, medical colleges, non-profits, businesses, and other organizations based in the U.S. and abroad.[https://nexus.od....

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Ain’t Nothin But A G-Computation (and TMLE) Thang: Exploring Two More Causal Inference Methods

March 12, 2022 | R | JLaw's R Blog

In my last post I looked at the causal effect of icing the kicker using weighting. Those results found that icing the kicker had a non-significant effect on the success of the field goal attempt with a point estimate of -2.82% (CI: -5.88%, 0.50%). In this post I will explore two ...

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Dual axis charts – how to make them and why they can be useful

March 12, 2022 | John MacKintosh

I had to produce a dual axis chart as part of a piece of work transitioning an Excel report to markdown.

[Read more...]

Capture errors, warnings and messages

March 11, 2022 | Econometrics and Free Software

In my last video I tried to add a feature to my {loud} package (more info here) and I succeeded. But in succeeding in realised that I would need to write a bit more code than what I expected. To make a long story short: it is possible to capture...

[Read more...]

{golem} 0.3.2 is now available

March 11, 2022 | Colin Fay

You can read the original post in its original format on Rtask website by ThinkR here: {golem} 0.3.2 is now available The new version of {golem} is now available! You can download it from your favorite CRAN repository, or by running the following command: remotes::install_github( “thinkr-open/[email protected]” ) What’... [Read more...]

Convert column to categorical in R

March 11, 2022 | finnstats

The post Convert column to categorical in R appeared first on finnstats. If you want to read the original article, click here Convert column to categorical in R. Are you looking for the latest Data Science Job Vacancies / Internship then click here finnstats. We encourage that you read this article ... [Read more...]

Which data science skills are important ($50,000 increase in salary in 6-months)

March 11, 2022 | Business Science

In late September 2021, David was a Research Analyst with Texas A&M University. In March of 2022, less than 6-months later, he has accepted a position with Microsoft as a Machine Learning Support Engineer. In one of my webinars, David explained th...

[Read more...]

A prerelease version of Jupyter Notebooks and unleashing features in JupyterLab

March 11, 2022 | tomaztsql

Jupyter notebook offers also the use of developers or prerelease versions of Jupyter notebooks. What you need to do is simply run: And with this prerelease version of the Jupyter notebook, you have in addition several options to enhance your…Read more ›

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Markov Switching Multifractal (MSM) model using R package

March 11, 2022 | sang-heon lee

This post explains the Markov switching multifractal (MSM) model of Calvet and Fisher (2004) and introduces a R package for this model. It is well-known that MSM model can describe stylized facts of volatility such as long memory, volatility clu...

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Dashboard Framework Part 2: Running Shiny in AWS Fargate with CDK

March 11, 2022 | Quantargo Blog

Dashboard Framework Part 2: Running Shiny in AWS Fargate with CDK In the previous post we outlined the architecture of a dashboard framework to run dashboards based on multiple technologies including Shiny and Flask in production. We will now show how...

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Something to note when using the merge function in R

March 10, 2022 | kjytay

Base R has a merge function which does join operations on data frames. As the documentation says, the function [merges] two data frames by common columns or row names, or do other versions of database join operations. One thing that I … Continue reading → [Read more...]

Better Sentiment Analysis with sentiment.ai

March 10, 2022 | ben

sentiment.aiMore powerful sentiment analysis using deep learning models made simple..See github.io page herehttps://benwiseman.github.io/sentiment.ai/OverviewKorn Ferry Institute's AITMI team made sentiment.ai for researchers and tinkerers who want a straight-forward way to use powerful, open source deep learning models to improve their sentiment ... [Read more...]

Self-documenting plots in ggplot2

March 10, 2022 | Higher Order Functions

When I am showing off a plotting technique in ggplot2, I sometimes like to include the R code that produced the plot as part of the plot. Here is an example I made to demonstrate the debug parameter in element_text(): library(ggplot2) self_document( ...

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Data Challenges for R Users

March 9, 2022 | R Views

Today, I want to write about “data challenges”, where participants partake in a series of prompts designed for a variety of skill sets and levels. These challenges are opportunities to practice programming skills, work on algorithm...

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simplevis: new & improved!

March 9, 2022 | David Hodge

simplevis version 6.2.0 has arrived with tonnes of new features. So, simplevis, if you haven’t heard of it, is a package of ggplot2 and leaflet wrapper functions. It aims to make visualisation easier on the brain, so you can save your thinking for ...

[Read more...]

Checking the inputs of your R functions

March 9, 2022 | Posts on R-hub blog

Are you, like we were, tired of filling your functions with argument checking code that sometimes ends up being longer that the core of the function itself? Are you trying to find what is the most efficient approach to check inputs easily and without f... [Read more...]

Imputing missing values in R

March 9, 2022 | finnstats

The post Imputing missing values in R appeared first on finnstats. If you want to read the original article, click here Imputing missing values in R. Are you looking for the latest Data Science Job Vacancies / Internship then click here finnstats. We encourage that you read this article from finnstats ... [Read more...]

Creating a Dashboard Framework with AWS (Part 1)

March 9, 2022 | Quantargo Blog

Creating a Dashboard Framework with AWS (Part 1) R-Shiny is an excellent framework to create interactive dashboards for data scientists with no extensive web development experience. Similar technologies in other languages include the Flask, Dash or St...

[Read more...]

BensstatsTalks#3: 5 Tips for Landing a Data Professional Role

March 8, 2022 | Benjamin Smith

Disclaimer: This was originally written on my Medium blog here, so the formatting is a little different from my usual style. If you just got started or have been working a while in a data role, the jargon thrown around can sometimes get overwhelming with all the things to need ...

[Read more...]

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R-bloggers

R news and tutorials contributed by hundreds of R bloggers

2022

A zsh Helper Script For Updating macOS RStudio Daily Electron + Quarto CLI Installs

repoRter.nih: a convenient R interface to the NIH RePORTER Project API

Ain’t Nothin But A G-Computation (and TMLE) Thang: Exploring Two More Causal Inference Methods

Dual axis charts – how to make them and why they can be useful

Capture errors, warnings and messages

{golem} 0.3.2 is now available

Convert column to categorical in R

Which data science skills are important ($50,000 increase in salary in 6-months)

A prerelease version of Jupyter Notebooks and unleashing features in JupyterLab

Markov Switching Multifractal (MSM) model using R package

Dashboard Framework Part 2: Running Shiny in AWS Fargate with CDK

Something to note when using the merge function in R

Better Sentiment Analysis with sentiment.ai

Self-documenting plots in ggplot2

Data Challenges for R Users

simplevis: new & improved!

Checking the inputs of your R functions

Imputing missing values in R

Creating a Dashboard Framework with AWS (Part 1)

BensstatsTalks#3: 5 Tips for Landing a Data Professional Role

2022

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