October, 2021 | R-bloggers

Little useless-useful R functions – Interactive Voronoi diagram generator using R and x11()

October 31, 2021 | tomaztsql

Yes. Finally, the Voronoi diagrams with the use of x11() function. This diagram is presentation of a plane that is partitioned every time, a user clicks on the canvas of x11. This plane is partitioned into smaller regions that are…Read more ›

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Analysis of Covariance (ANCOVA) using R

October 31, 2021 | Statistical Aid

A general linear model (GLM) with at least one continuous and one categorical independent variable is known as ANCOVA (treatments). When the effect of treatments is essential and there is an additional continuous variable in the study, ANCOVA is effective.… The post Analysis of Covariance (ANCOVA) using R appeared first ...

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Scheduling Rmarkdown files on Windows – your foolproof guide

October 31, 2021 | HighlandR

You’ve written a great rmarkdown file, and now you want to run it at a set time every day. You’ve tried the Windows Task Scheduler, you’ve pointed it at your markdown file, and you’ve gone off to make some coffee safe in the knowledge that yo...

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Scheduling Rmarkdown files on Windows – your foolproof guide

October 31, 2021 | John MacKintosh

You’ve written a great rmarkdown file, and now you want to run it at a set time every day. You’ve tried the Windows Task Scheduler, you’ve pointed it at your markdown file, and you’ve gone off to make some coffee safe in the knowledge that your ...

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{ExclusionTable} a package for keeping track of exclusions and inclusions

October 31, 2021 | R | Joshua Entrop

In today’s blog post we will take a look at a package that allows you to keep track of the number of observations that you in- or exclude from your dataset or study population. In epidemiological studies we often want to limit our study population based on some inclusion ... [Read more...]

Smooth flow maps and a new edge bundling algorithm

October 31, 2021 | schochastics

This post introduces new features of edgebundle, an R package that implements several edge bundling/flow and metro map algorithms. In this post, I will introduce edge-path bundling (paper) and smooth flow maps. Given that edge bundling is mostly u... [Read more...]

{binance} Spot Trading: Market Orders

October 31, 2021 | R - datawookie

Functionality for working with spot trades is now available in {binance}. In this post we’ll establish some background on spot trading and then explore some of the spot trading functions in {binance}. Setup First we’ll load the package. library(binance) packageVersion("binance") [1] ‘0.0.3’ We’ll be using the Binance ...

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Data Science on Blockchain with R. Part II: Tracking the NFTs

October 31, 2021 | Thomas de Marchin

A story about nodes and verticesExamples of Weird Whale NFTs. These NFTs (token ids 525, 564, 618, 645, 816, 1109, 1523 and 2968) belong to the creator of the collection Benyamin Ahmed (Benoni) who gave us the permission to show them in this article.By...

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Cross Validation in R with Example

October 31, 2021 | finnstats »

What Does Cross-Validation Mean? Cross-validation is a statistical approach for determining how well the results of a statistical investigation generalize to a different data set. Cross-validation is commonly employed in situations where the goa...

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Cross Validation in R with Example

October 31, 2021 | finnstats

What Does Cross-Validation Mean? Cross-validation is a statistical approach for determining how well the results of a statistical investigation generalize to a different data set. Cross-validation is commonly employed in situations where the goal... The post Cross Validation in R with Example appeared first on finnstats. [Read more...]

Fast and scalable forecasting with ahead::ridge2f

October 30, 2021 | T. Moudiki

Fast and scalable multivariate time series forecasting with ahead::ridge2f.

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lambda.min, lambda.1se and Cross Validation in Lasso : Binomial Response

October 30, 2021 | sang-heon lee

This post explains more details regarding cross validation of Lasso in the case of a binomial response. We implement a R code for a lasso model's cross validation. In addition, We calculate lambda.min and lambda.1se manually. Finally we compare thes...

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Regression in R-Ultimate Guide

October 30, 2021 | finnstats »

Regression in R, In a recent article, we discussed model fitting and selection. However, we haven’t considered how we’ll choose which variables to include in our model. Simple Linear Regression in r » Guide » Let’s go over our ...

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Regression in R-Ultimate Guide

October 30, 2021 | finnstats

Regression in R, In a recent article, we discussed model fitting and selection. However, we haven’t considered how we’ll choose which variables to include in our model. Simple Linear Regression in r » Guide... The post Regression in R-Ultimate Guide appeared first on finnstats. [Read more...]

The Polarization of Death

October 30, 2021 | R on kieranhealy.org

I’m continuing to update the covdata package in anticipation of a Data Visualization for Social Science course I’ll teach next semester. I revisited the Partisan Trajectories graph, as it seems there’s more that could be done with it.... [Read more...]

Importance of Statistical Analysis in Business

October 29, 2021 | finnstats »

Statistical Analysis in Business, Businesses cannot survive without consumer spending. Statistical analysis can help businesses identify trends among consumers so they can better meet their needs. It is no secret that statistical analysis is integ...

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Importance of Statistical Analysis in Business

October 29, 2021 | finnstats

Statistical Analysis in Business, Businesses cannot survive without consumer spending. Statistical analysis can help businesses identify trends among consumers so they can better meet their needs. It is no secret that statistical analysis is... The post Importance of Statistical Analysis in Business appeared first on finnstats. [Read more...]

‘Bring a Shiny App to production’ the hands-on workshop

October 29, 2021 | Mirai Solutions

Learn how to control and automate your, collaborative and agile deployment to production. Continuous Integration (CI) and Continuous Deployment (CD) stand at the basis of a robust, maintainable and collaborative productive code. Using a shiny applic...

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Interpretable Segmentation of Medical Free-Text Records Based on Word Embeddings

October 29, 2021 | Adam Gabriel Dobrakowski

Is it possible to derive useful and interpretable information from short doctors’ notes written during visits of patients? In our recently published paper, we propose a methodology based on Natural Language Processing tools to automatically process the...

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Exclusive Lasso and Group Lasso using R code

October 28, 2021 | sang-heon lee

This post shows how to use the R packages for estimating an exclusive lasso and a group lasso. These lasso variants have a given grouping order in common but differ in how this grouping constraint is functioning when a variable selection is performe...

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R-bloggers

R news and tutorials contributed by hundreds of R bloggers

October 2021

Little useless-useful R functions – Interactive Voronoi diagram generator using R and x11()

Analysis of Covariance (ANCOVA) using R

Scheduling Rmarkdown files on Windows – your foolproof guide

Scheduling Rmarkdown files on Windows – your foolproof guide

{ExclusionTable} a package for keeping track of exclusions and inclusions

Smooth flow maps and a new edge bundling algorithm

{binance} Spot Trading: Market Orders

Data Science on Blockchain with R. Part II: Tracking the NFTs

Cross Validation in R with Example

Cross Validation in R with Example

Fast and scalable forecasting with ahead::ridge2f

lambda.min, lambda.1se and Cross Validation in Lasso : Binomial Response

Regression in R-Ultimate Guide

Regression in R-Ultimate Guide

The Polarization of Death

Importance of Statistical Analysis in Business

Importance of Statistical Analysis in Business

‘Bring a Shiny App to production’ the hands-on workshop

Interpretable Segmentation of Medical Free-Text Records Based on Word Embeddings

Exclusive Lasso and Group Lasso using R code

October 2021

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