Category: R

Feed: R-bloggers. Author: Keith Goldfeld. [This article was first published on ouR data generation, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. In a current multi-site study, we are using a stepped-wedge design to evaluate whether improved training and protocols can reduce prescriptions of anti-psychotic medication for home hospice care patients with advanced dementia. The study is officially called the Hospice Advanced Dementia Symptom Management and Quality of Life (HAS-QOL) Stepped Wedge Trial ... Read More

Feed: R-bloggers. Author: Joyce Chiu. The nature of work today requires continuous learning and the ability to respond appropriately to new information—including an increasing abundance of data. Companies must ensure that their employees are data fluent—those that do outperform their peers in revenue growth, market share, profitability, customer and employee satisfaction. Data fluency is the ability to understand data, communicate insights from that data, and use it to solve problems and make more informed decisions. Data fluency includes a spectrum of skills and proficiencies and means having the appropriate level of data skills to work efficiently and effectively based on ... Read More

Feed: R-bloggers. Author: John Mount. [This article was first published on R – Win-Vector Blog, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. Just got the following note from a new reader: Thank you for writing Practical Data Science with R. It’s challenging for me, but I am learning a lot by following your steps and entering the commands. Wow, this is exactly what Nina Zumel and I hoped for. We wish we ... Read More

Feed: R-bloggers. Author: xi'an. [This article was first published on R – Xi'an's Og, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. A low-key sorting problem as Le Monde current mathematical puzzle: If the numbers from 1 to 67 are randomly permuted and if the sorting algorithm consists in picking a number i with a position higher than its rank i and moving it at the correct i-th position, what is the maximal ... Read More

Feed: R-bloggers. Author: Krystian Igras. TL; DR  I used a Kaggle database to show you how to separate your customers into distinct groups based on their purchase behavior.  With this method, store managers can customize interactions with  existing and potential customers to increase loyalty and eventually, all of the goodies that come with consistent purchases.  For the R enthusiasts out there, I demonstrated what you can do with r/stats, ggradar, ggplot2, animation, and factoextra.  Intro We find ourselves in a time when humanity has noticed the importance of data collection. Every financial transaction, every trip or meeting with friends can ... Read More

Feed: R-bloggers. Author: Nick Gausling and Douglas Pestana. [This article was first published on R – Remix Institute, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. The modern business world is captivated by data science and analytics. It seems like in almost every enterprise there is talk of needing to bulk up the data science and analytics functions to solve all conceivable business problems and chart the company towards endless success. In more ... Read More

Feed: R-bloggers. Author: hrbrmstr. [This article was first published on R – rud.is, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. The latest round of the 2020 Democratic debates is over and the data from all the 2019 editions of the debates have been added to {ggchicklet}. The structure of the debates2019 built-in dataset has changed a bit: library(ggchicklet) library(hrbrthemes) library(tidyverse) debates2019 ## # A tibble: 641 x 7 ## elapsed timestamp speaker ... Read More

Feed: R-bloggers. Author: R on Rob J Hyndman. [This article was first published on R on Rob J Hyndman, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. In my last post, I showed how the feasts package can be used to produce various time series graphics. The feasts package also includes functions for computing FEatures And Statistics from Time Series (hence the name). In this post I will give three examples of how ... Read More

Feed: R-bloggers. Author: Thinking inside the box. [This article was first published on Thinking inside the box , and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. Another pinp package release! pinp allows for snazzier one or two column Markdown-based pdf vignettes, and is now used by a few packages. A screenshot of the package vignette can be seen below. Additional screenshots are at the pinp page. This release comes exactly one week (i.e ... Read More

Feed: R-bloggers. Author: Thinking inside the box. [This article was first published on Thinking inside the box , and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. A new package of mine arrived on CRAN yesterday, having been uploaded a few days prior on the weekend. It extends the most excellent (and very minimal / zero depends) unit testing package tinytest by Mark van der Loo with the very clever and well-done diffobj package ... Read More