Predictive maintenance has been seen as a holy grail for cost cutting manufacturing. There are various steps involved in just feasibility study such as problem identification, sensor installation, signal processing, feature extraction and analysis, and finally modeling. Once a reliable and robust model is developed, the model has to be deployed to a manufacturing environment.
Esri, international supplier of geographic information system software, web GIS and geodatabase management applications, is providing a comprehensive set of resources for researchers and others mapping the spread of...
For the letter F - filters! Filters are incredibly useful, especially when combined with the main pipe %__%. I frequently use filters along with ggplot functions, to chart a...
Regular expression (also abbreviated to regex) really is a powertool any programmer should know. It was and is one of the things I most liked learning, as it provides...
One of the biggest problems of the COVID-19 pandemic is that there are no reliable numbers of infections. This fact renders many model projections next to useless. If you...
Registration is now open for a three-day online training workshop on NIMBLE, June 3-5, 2020, 9 am – 2 pm California time (noon – 5 pm US EDT). This...
After soliciting, reviewing, and publishing over 100 blog posts and tech notes by rOpenSci community members, we have created the rOpenSci Blog Guide for Authors and Editors to address...
Web APIs can sometimes fail for no particular reason; therefore packages accessing them often add some robustness to their code by retrying calling the API a few times if there...
We have a discount on Manning Books, including our own Practical Data Science with R 2nd Edition! Manning.com is offering FREE shipping with code SHIP35 for US residents only....
At the time of this COVID 19, there are tons of resources being offered for free to update your skills. If you are an ML enthusiast. and… Read more...
XLConnect 1.0.1 now available from CRAN and from our GitHub repository. We are pleased to announce the release of XLConnect 1.0.1. This release is mainly a maintenance release...
Appsilon’s open source shiny.info package just received a major update and is now available on CRAN. A great solution for development and testing, shiny.info allows for displaying diagnostic information...
For the letter E, I want to talk about a set of operators provided by tidyverse (specifically the magrittr package) that makes for much prettier, easier-to-read code: pipes. The...
The situation around COVID-19 has forced many countries around the world to adopt social distancing policies. This means that more of the world’s workforce is working remotely than ever...
The t-test is one of the most often used in psychology and other social sciences. In APA format, researchers are told to report the means and standard deviations of...
At the end of March a paper modelling the impact of various scenarios on the spread of COVID-19 infections, by the MRC Centre for Global Infectious Disease Analysis at...
Possibly you have seen this graphic circulating on social media. At first it doesn’t look too remarkable, but then you notice the vertical axis. Oh. The gridlines are equally...
R lets you create charts and graphs in image form. But the Shiny package lets you create those same charts and graphs in interactive format. I created my first...
In my last post, I analysed how the level of education is affected by region, sex and year. In this post, I will continue with the same dataset but...
Let us get back on the Titanic dataset, loc_fichier = "http://freakonometrics.free.fr/titanic.RData" download.file(loc_fichier, "titanic.RData") load("titanic.RData") base = base On consider two variables, the age (the continuous one) and the survivor...
For the letter D, I'm going to talk about the dummy_cols functions, which isn't actually part of the tidyverse, but hey: my posts, my rules. This function is incredibly...
Introduction Caching intermediate objects in R can be an efficient way to avoid re-evaluating long-running computations. The general process is always the same: run the chunk of code once, store the output...
Hi there,This is the best meme I've found during these days... Well, here it is my "BUT" contribution. Some weeks ago The Washington Post published this simulations about how "social...
In our last post, we discussed using the historical average return as one method for setting capital market expectations prior to constructing a satisfactory portfolio. We glossed over setting...
fast, flexible census tables - Counting patients is hard Blimey. It’s over 3 years since I collaborated with Neil Pettinger on some plots to demonstrate patient...
Governments and COVID-19: Which one stops it faster, better, has fewer people dying? These questions get answered with my dashboard. A contribution to the shiny-contest: https://community.rstudio.com/t/material-design-corona-covid-19-dashboard-2020-shiny-contest-submission/59690 Intro How did Corona...
Jobs for R users
