Top 10 dplyr Functions – Data Analysis Made Easy
Dplyr is easier and cleaner than Pandas. Do you dare to make a switch?
The post Top 10 dplyr Functions – Data Analysis Made Easy appeared first on Better Data Science.
October 2020
Modify RStudio prompt to show current git branch
You can read the original post in its original format on Rtask website by ThinkR here: Modify RStudio prompt to show current git branch
At the last Raddicts Paris Meetup, Romain Francois (to be followed on twitter here) made one strong impression, among others, with his RStudio console which indicates ...
Announcing a new NHS-R + Hexitime partnership
It all began with one member of the NHS-R Community, reaching out and asking how she could get someone more […]
The post Announcing a new NHS-R + Hexitime partnership appeared first on NHS-R Community. [Read more...]
Little useless-useful R function – Psychedelic Square root with x11()
Yes, the name of today’s function is wacky, because it gives you the flickering feeling when running it with x11() function. In addition is uses simple square root and cosine function to calculate the points in graph to give it…Read more ›
Kernel of error
In our last post, we looked at a rolling average of pairwise correlations for the constituents of XLI, an ETF that tracks the industrials sector of the S&P 500. We found that spikes in the three-month average coincided with declines in the under...
Kernel of error
In our last post, we looked at a rolling average of pairwise correlations for the constituents of XLI, an ETF that tracks the industrials sector of the S&P 500. We found that spikes in the three-month average coincided with declines in the under...
R workshops in Brisbane 2021
R workshops in Brisbane 2021
Our annual series of popular R workshops is on again between 5th and 12th February 2021, in person at the University of Queensland. Over
the past 5 years we’ve successfully trained hundreds of academics, researchers and s... [Read more...]
Kernel of error
In our last post, we looked at a rolling average of pairwise correlations for the constituents of XLI, an ETF that tracks the industrials sector of the S&P 500. We found that spikes in the three-month average coincided with declines in the under...
Getting started with network plots
Network plots can be hit or miss. However, the visNetwork package greatly simplifies the process of producing useful, interactive network plots. -
I’ve long been hoping for a reason to have to devote time to learning how to produce network pl... [Read more...]
Customizing your package-library location
For reasonably experienced R users this simple topic might not seem worthy of a blog post, so if you are not an R beginner, you may want to skip this post. Having that said, I have had to explain this task so many times on R community forums that writing ... [Read more...]
Rapid Internationalization of Shiny Apps: shiny.i18n Version 0.2
Rapid Multi-Language Support for Shiny Apps Have you ever created a multilingual Shiny application? Chances are the answer is yes, if you are a big fan of Appsilon‘s blog and have read our first article on the topic. If that’s not the case – fear not – we’ll cover ...
RcppDeepStateTools
As a part of the RcppDeepState project, we created another Linux specific R package, RcppDeepStateTools fuzz tests Rcpp packages under different external fuzzers. RcppDeepStateTools provides an interface to four external fuzzers :
AFL
LibFuzzer
... [Read more...]
Stock Market Valuation and the 2020’s in R
I’ve been thinking about valuations a lot lately. If you’ve been following the stock market in recent months, then you will doubtlessly be aware that…
The post Stock Market Valuation and the 2020’s in R appeared first on Light Finance.
Gold-Mining Week 7 (2020)
Week 7 Gold Mining and Fantasy Football Projection Roundup now available.
The post Gold-Mining Week 7 (2020) appeared first on Fantasy Football Analytics.
[Read more...]
Getting started with network plots
I’ve long been hoping for a reason to have to devote time to learning how to produce network plots. In my world, where bar and line charts reign supreme (with heatmaps and waffle charts thrown in occasionally) it is nice to be able to develop...
Comparing the confidence intervals of a Weibull model estimated with flexsurvreg() and optimx()
This blog post is a follow up on my previous post on optimising a Weibull regression model using optimx(). This time I’ll try to find a solution for the discrepancy between the confidence interval estimates of the Weibull hazard function estimated wit...
Little useless-useful R function – R-jobs title generator
Another post on the series of useless-useful R functions. This time more on the fun side and only using paste() function for concatenation and sample() function for selection of random items from array. The complete (longer) list of all the…Read more ›
Daylight charts with R
This weekend most of Europe says goodbye to summertime. Visualize the consequences using R.
Daylight charts with R
This weekend most of Europe says goodbye to summertime. Visualize the consequences using R.
Riinu Pius – R for Health Data Science – from clinicians who code to Shiny interventions
Few weeks ago we finished Why R? 2020 conference. We had an honour to host Riinu Pius, a data scientist at the Centre for Medical Informatics, The University of Edinburgh. This post contains a biography of the speaker and an abstract of her talk: R f... [Read more...]
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