Installing our R development environment on Ubuntu 16.04 And Elementary OS 0.4.1As the first blog entry I thought it would be a good starting point describing how to setup a...continue reading.
Recently, I’ve worked a lot with geospatial data in Python. One thing that we needed for our analysis was generating … Read More →continue reading.
Often we use lists to map keywords onto values, for example To invert this list (such that “fark”, “bark” etc. become keywords, and “a”, “b” and “c” the values), do...continue reading.
Some advices from a referee – Back in 2007 I wrote a Matlab package for estimating regime switching models. I was just starting to learn to code and this project...continue reading.
In this post you will learn: How to create expressions that have mixed (1) strings, (2) expressions, (3) variables & (4) Greek letters How to pass in values as variables to...continue reading.
PubMed Commons, the NCBI’s experiment in comments for PubMed articles, has been discontinued. Thoroughly too, with all traces of it expunged from the NCBI website. Last time I wrote about...continue reading.
I was excited to get the chance to re-use the code from the previous post to solve a problem I recently had with a compilation of songs taken from different...continue reading.
Late last year, Matt Dancho had a post on deep learning celebrating the arrival of the Python keras package for R. It is a very good tutorial on using artificial...continue reading.
“Darwin Core (DwC) is a standard maintained by the Darwin Core maintenance group. It includes a glossary of terms (in other contexts these might be called properties, elements, fields, columns,...continue reading.
The problemI am in the process of migrating my (rather ugly) small blog from “Bloggers” to `blogdown` and, as several others, I choose to use the hugo-academic theme due to its good looks, simplicity,...continue reading.
Outline of the Problem When learning to program, we often start with trivial exercises that don’t motivate anyone to treat programming seriously. Here I want to develop an example step-by-step...continue reading.
Setting up an HTML page in GitHub is not difficult but it is a bit lengthy. Just follow these steps. Create the HTML from your RMarkdown document and save to...continue reading.
R project has been participating in Google Summer of Code (GSoC) since 2008. We have numerous packages which have received code contributions from GSoC participants. This year too, R is...continue reading.
This post introduces the snapgrid R package, a data package in the SNAPverse R package ecosystem. It contains a number of convenient raster objects sourced from spatially explicit maps commonly...continue reading.
Introduction Maps of United States often focus only on the contiguous 48 states. In many maps Alaska and Hawaii are simply not shown or are displayed at different geographic scales...continue reading.
In the previous blog post, I showed you usage of my TSrepr package. There was shown what kind of time series representations are implemented and what are they good for....continue reading.
Often overlooked, testing is a critical process that saves time over the long term and enables building complex systems. Unit …Continue reading →continue reading.
The R-Lab#6 is ready to go, and on the occasion, we’re also discussing the outcomes and contents of the precedent R-Lab, about personalized medicine. The post R-Lab#5: the report &...continue reading.
Not all data analysis tools are created equal. Recently, I started looking into data sets to compete in Go Code Colorado (check it out if you live in CO). The problem...continue reading.
In the digital age of today, data comes in many forms. Many of the more common file types like CSV, XLSX, and plain text (TXT) are easy to access and...continue reading.
GIS / R / R News / Shiny / Visualization
Interactive visualization of geospatial data with R Shiny
April 17, 2021
