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R Tip: Use seq_len() to Avoid The Backwards Sequence Bug
(This article was first published on R – Win-Vector Blog, and kindly contributed to R-bloggers)Another Rtip. Use seq_len() to avoid The backwards seqeunce bug.Many R users use the “colon sequence”...
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BIKE SERVICES API + SHINY = NICE APP
(This article was first published on rdata.lu Blog | Data science with R, and kindly contributed to R-bloggers)Hi everyone,In this blog post, I will be short and I will introduce our shiny application...
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Blog about something you just learned
(This article was first published on That’s so Random, and kindly contributed to R-bloggers)Great effort has recently been made to encourage also the not-so-experienced to jump into the water and blog...
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webmockr: mock HTTP requests
(This article was first published on rOpenSci - open tools for open science, and kindly contributed to R-bloggers)webmockrwebmockr is an R library for stubbing and setting expectations on HTTP...
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Deep Learning Image Classification with Keras and Shiny
(This article was first published on Jasmine Dumas' R Blog, and kindly contributed to R-bloggers)I have to admit my initial thoughts of deep learning were pessimistic and in order to not succumb to...
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Speeding up spatial analyses by integrating `sf` and `data.table`: a test case
(This article was first published on Spatial Processing in R, and kindly contributed to R-bloggers)The problemLast week, I replied to this interesting question posted by @Tim_K over stackoverflow. He...
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Difficult to Reproduce Choroplethr Bug: Can You Help?
(This article was first published on R – AriLamstein.com, and kindly contributed to R-bloggers)Since November 2017 I have received three bug reports from users who see this error when running any...
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Effortless but Powerful Exception Logging in R: loggit! 1.0.0 Released on CRAN
(This article was first published on Another Blog About R, and kindly contributed to R-bloggers)Frustrated with the lack of pain-free logging in R, a colleague inspired me to write my first public R...
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Creating a Table of Monthly Returns With R and a Volatility Trading Interview
(This article was first published on R – QuantStrat TradeR, and kindly contributed to R-bloggers)This post will cover two aspects: the first will be a function to convert daily returns into a table of...
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Markdown based web analytics? Rectangle your blog
(This article was first published on R on Locke Data Blog, and kindly contributed to R-bloggers)Locke Data’s great blog is Markdown-based. What this means is that all blog posts exist as Markdown...
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“I have to randomize by cluster. Is it OK if I only have 6 sites?”
(This article was first published on ouR data generation, and kindly contributed to R-bloggers)The answer is probably no, because there is a not-so-low chance (perhaps considerably higher than 5%) you...
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R Tip: Use [[ ]] Wherever You Can
(This article was first published on R – Win-Vector Blog, and kindly contributed to R-bloggers)Rtip: use [[ ]] wherever you can.In R the [[ ]] is the operator that (when supplied a scalar argument)...
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Machine Learning in R with TensorFlow
(This article was first published on Revolutions, and kindly contributed to R-bloggers)Modern machine learning platforms like Tensorflow have to date been used mainly by the computer science crowd,...
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Topological Tomfoolery in R: Plotting a Möbius Strip
(This article was first published on The Devil is in the Data, and kindly contributed to R-bloggers)Topology is, according to Clifford Pickover, the “silly putty of mathematics”. This branch of maths...
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Minimal, Explicit, Python Style Package Loading for R
(This article was first published on R – TRinker's R Blog, and kindly contributed to R-bloggers)About a year and a half back I was working in Python a bit and became accustomed to the explicit...
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Introducing R-Ladies Remote Chapter
(This article was first published on R-posts.com, and kindly contributed to R-bloggers)R-Ladies Remote is kicking off and we want YOU! Do you want to be part of the R community but can’t attend...
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Update: “Difficult to Reproduce Choroplethr Bug” Isolated and Fixed
(This article was first published on R – AriLamstein.com, and kindly contributed to R-bloggers)Yesterday I wrote that I’ve received a number of choroplethr bug reports recently that I simply cannot...
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Combine your hex stickers with magic(k)
(This article was first published on Maëlle, and kindly contributed to R-bloggers)Hex stickers remind me of Pogs, except they’re cooler because you can combine them together! Some people do that very...
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Jan 2018: “Top 40” New Package Picks
(This article was first published on R Views, and kindly contributed to R-bloggers)Here are my “Top 40” picks from the two hundred or so new packages that stuck to CRAN in January, listed under seven...
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Whys and Hows of Apply Family of Functions in R
(This article was first published on R-posts.com, and kindly contributed to R-bloggers)Introduction to Looping systemImagine you were to perform a simple task, let’s say calculating sum of columns for...
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