Intro to R workshop
Last week, I had a pleasure to conduct a workshop for graduate students and faculty in the Department of Geography and GIS at the University of Cincinnati. In two afternoons,...continue reading.
Monthly Archive: April 2017
R Weekly Bulletin Vol – VI
This week’s R bulletin will cover topics like how to parse milliseconds in R, how to format dates and method to extract specific parts of date and time. Hope you like...continue reading.
Beautiful boxplots in base R
As many of you will be aware, I like to post some R code, and I especially like to post base R versions of ggplot2 things! Well these amazing boxplots...continue reading.
Salaries by alma mater – an interactive visualization with R and plotly
Based on an interesting dataset from the Wall Street Journal I made the above visualization of the median starting salary for US college graduates from different undergraduate institutions (I have...continue reading.
Salaries by alma mater – an interactive visualization with R and plotly
Based on an interesting dataset from the Wall Street Journal I made the above visualization of the median starting salary for US college graduates from different undergraduate institutions (I have...continue reading.
Gender and verbs across 100,000 stories: a tidy analysis
Previously in this series Examining the arc of 100,000 stories I was fascinated by my colleague Julia Silge’s recent blog post on what verbs tend to occur after “he” or...continue reading.
Examining the arc of 100,000 stories: a tidy analysis
I recently came across a great natural language dataset from Mark Riedel: 112,000 plots of stories downloaded from English language Wikipedia. This includes books, movies, TV episodes, video games- anything...continue reading.
Assorted Shiny apps collection, full code and data
Here is an assortment of R Shiny apps that you may find useful for exploration if you are in the process of learning Shiny and looking for something different. Some...continue reading.
Intro to spatial analysis
Slides Slides are available here The code is available here Prerequisites R https://www.r-project.org/ http://cran.rstudio.com/bin/linux/ http://cran.rstudio.com/bin/windows/base/ http://cran.rstudio.com/bin/macosx/ RStudio https://www.rst…continue reading.
Intro to data visualization
Slides Slides are available here The code is available here Prerequisites R https://www.r-project.org/ http://cran.rstudio.com/bin/linux/ http://cran.rstudio.com/bin/windows/base/ http://cran.rstudio.com/bin/macosx/ RStudio https://www.rst…continue reading.
plotly 4.6.0 now on CRAN
I’m super excited to announce that plotly 4.6.0 is now on CRAN! Go ahead and install it with: install.packages(“plotly”) This release brings a ton of new features and improvements —...continue reading.
Rent Prices and TrelliscopeJS
Rent Prices are Soaring in Most of Colorado Call it gentrification, supply-and-demand, call it whatever you’d like… the fact is, rent prices have gone up in Colorado in the last...continue reading.
Intro to R
Slides Slides are available here The code is available here Prerequisites R https://www.r-project.org/ http://cran.rstudio.com/bin/linux/ http://cran.rstudio.com/bin/windows/base/ http://cran.rstudio.com/bin/macosx/ RStudio https://www.rst…continue reading.
Intro to data processing
Slides Slides are available here The code is available here Prerequisites R https://www.r-project.org/ http://cran.rstudio.com/bin/linux/ http://cran.rstudio.com/bin/windows/base/ http://cran.rstudio.com/bin/macosx/ RStudio https://www.rst…continue reading.
Hacking maps with ggplot2
This is a very short post on mapping with ggplot2. Quite often, mapping some data, we do not need to follow scrupulously the formal requirements to geographical maps – the...continue reading.
Taking the World’s Pulse on Climate Change
As a meteorologist who doubles as a blogger and content creator for Plotly, I’m naturally drawn to data that deals with the atmosphere, both in the space of weather and...continue reading.
Taking the World’s Pulse on Climate Change
As a meteorologist who doubles as a blogger and content creator for Plotly, I’m naturally drawn to data that deals with the atmosphere, both in the space of weather and...continue reading.
Double Poisson Regression in SAS
In the previous post (https://statcompute.wordpress.com/2016/11/27/more-about-flexible-frequency-models), I’ve shown how to estimate the double Poisson (DP) regression in R with the gamlss package. The hurdle of estimating DP regression is the calculation...continue reading.
readxl 1.0.0
I’m pleased to announce that readxl 1.0.0 is available on CRAN. readxl makes it easy to bring tabular data out of Excel and into R, for modern .xlsx files and...continue reading.
MODIStsp (v 1.3.2) is on CRAN !
We are glad to report that MODIStsp is now also available on CRAN ! From now on, you can therefore install it by simply using:install.packages(“MODIStsp”)In v 1.3.2 we also added...continue reading.
