Using custom data models in oTree
I’m currently working on implementing some multiplayer decision strategy games for different experiments in the field of Experimental Economics. We … Read More →continue reading.
Monthly Archive: October 2016
Fastest Way to Add New Variables to A Large Data.Frame
pkgs <- list("hflights", "doParallel", "foreach", "dplyr", "rbenchmark", "data.table") lapply(pkgs, require, character.only = T) data(hflights) benchmark(replications = 10, order = "…continue reading.
Join Hadley Wickham’s Master R Workshop in Melbourne, Australia December 12 & 13
It’s nearly summeRtime in Australia! Join RStudio Chief Data Scientist Hadley Wickham for his popular Master R workshop in Melbourne. Register here: https://www.eventbrite.com/e/master-r-developer-workshop-melbourne-tickets-22546200292 Melbourne…continue reading.
Tidy Text Mining with R
I am so pleased to announce that tidytext 0.1.2 is now available on CRAN. This release of tidytext, a package for text mining using tidy data principles by Dave Robinson...continue reading.
Tidy Text Mining with R
I am so pleased to announce that tidytext 0.1.2 is now available on CRAN. This release of tidytext, a package for text mining using tidy data principles by Dave Robinson...continue reading.
Creating figures like the paper ‘Completeness of Digital Accessible Knowledge of Plants of Ghana’ Part 1
Recently I got to read the paper about Completeness of Digital Accessible Knowledge DAK by Alex Asase and A. Townsend Peterson. I really enjoyed reading the paper and liked the way the...continue reading.
News from archivist 2.0 on eRum2016 conference
Ten days ago eRum2016 conference (European R Users Meeting 2016) has finished. It was a huge event that attracted over 250 attenders, both from academia and business. Meeting was a...continue reading.
mapmate 0.0.2
mapmate is an R package for map- and globe-based data animation pre-production. Specifically, mapmate functions are used to generate and save to disk a series of global map graphics that...continue reading.
recount: facilitando el análisis de miles de muestras de RNA-seq
This article is originally published at https://lcolladotor.github.io/ Thanks for visiting r-craft.org This article is originally published at https://lcolladotor.github.io/ Please visit source website for post related comments.continue reading.
recount: facilitando el análisis de miles de muestras de RNA-seq
This article is originally published at / Thanks for visiting r-craft.org This article is originally published at / Please visit source website for post related comments.continue reading.
7th MilanoR meeting + talks live streaming
On 27th of October I’m going to attend the 7th MilanoR meeting featuring the following two talks: 1. Interactive big data analysis with R: SparkR and MongoDB: a friendly walkthrough ...continue reading.
Mini R Quizzes
Data Science is sometimes a stressful and responsible job… so we spontaneously organize mini R quizzes in our R team at the company! Chaining R packages One of my favourite...continue reading.
Tired of doing real math 1 — some visualizations of Hillary Clinton and Donald Trump tweets
As a grad student working primarily on statistical methodology, I regularly experience phases of total disillusionment with math/stats. Recently I realized that when I don’t feel like doing “real” math...continue reading.
Calculating Moving Averages and Historical Flow Quantiles
This post will show simple way to calculate moving averages, calculate historical-flow quantiles, and plot that information. The goal is to reproduce the graph at this link: PA Graph. The...continue reading.
Multivariate Joint Models for Multiple Longitudinal Outcomes and a Time-to-Event
A new, development version, of package JMbayes has been rolled-out on the dedicated GitHub repo. The major addition in this version is a set of new functions that can fit...continue reading.
Visualizing Arkansas traffic fatalities, part 4
This is the latest post in a series analyzing Arkansas traffic fatalities. Please take a look at parts 1 (a map of 2015 traffic deaths), 2 (heat maps of fatalities...continue reading.
High-Performance Compute in R Using Futures
A new version of the future.BatchJobs package has been released and is available on CRAN. With a single change of settings, it allows you to switch from running an analysis...continue reading.
The Beauty Face of R – Warsaw R-Ladies
First Warsaw R-Ladies Workshops were held yesterday! Over 100 R-Ladies have registered for the event! In this post I present notes from this meeting and provide some pictures of the...continue reading.
Remove all user installed packages in R
A little while ago I ran into an issue with R and RStudio. In order to solve this issue I saw myself forced to remove all user installed packages. For...continue reading.
How to remove all user installed packages in R
An R script that helps you remove all user installed packagescontinue reading.
