Installing R package Because flipAPI does not require external libraries that use Java or Perl, installation is very straightforward. Simply open R and type the...
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Installing R package Because flipAPI does not require external libraries that use Java or Perl, installation is very straightforward. Simply open R and type the...
It could be the era of Deep Learning where it really doesn’t matter how big is your dataset or how many columns you’ve got. Still, a lot of Kaggle...
We are delighted to announce that the full EARL US Roadshow agendas are now available! Each city has a different line-up of world-class speakers and R experts for you...
A generalized linear model (GLM) is a flexible generalization of an ordinary linear regression that allows for response variables that have error distribution models other than a normal distribution....
A new maintenance release of the nanotime package for working with nanosecond timestamps just arrived on CRAN. nanotime uses the RcppCCTZ package for (efficient) high(er) resolution time parsing and formatting...
We all hate the experience of calling a service provider and being placed on hold for a very long time. Organisations that take their level of service seriously plan...
We all hate the experience of calling a service provider and being placed on hold for a very long time. Organisations that take their level of service seriously plan...
Earlier this spring, one of my data science friends here in SLC got in contact with me about some fun analysis. My friend Dylan Zwick is a founder at...
I am involved with a stepped-wedge designed study that is exploring whether we can improve care for patients with end-stage disease who show up in the emergency room. The...
he fourteenth annual worldwide R user conference, useR!2018, was held last week in Brisbane, Australia and it was an outstanding success. The conference attracted around 600 users from around...
To automate the process of modeling selection and evaluate the results with visualization, I have created some functions into my personal library and today I’m sharing the codes with...
The goal is simple: to educate and empower future data scientists so they can help organizations gain data-driven results. This is why it was a no-brainer when the opportunity...
Sydney’s congestion at ‘tipping point’ blares the headline and to illustrate, an interactive chart with bars for city population densities, points for commute times and of course, dual-axes. Yuck....
In previous posts, we covered how to run a Monte Carlo simulation and how to visualize the results. Today, we will wrap that work into a Shiny app wherein...
Earlier this year at the QCon.ai conference, I gave a short presentation, "The Case for R, for AI developers". I also presented an interactive workshop, using R and the...
In Displayr, Visualizations of chart type Column, Bar, Area, Line and Scatter all support trend lines. Trend lines can be linear or non-parametric (cubic spline,...
All data needs to be clean before you can explore and create models. Common sense, right. Cleaning data can be tedious but I created a function that will help....
As an R user who is building models and analysing data, one of the key challenges is how to make those results available to those who need it. After...
A small feature release of our pinp package for snazzier one or two column vignettes get onto CRAN a little earlier. It offers two new options. Saghir Bashir addressed...
To post your R job on the next post Just visit this link and post a new R job to the R community. You can post a job for free (and there are...
I love it when researchers take the time to share their knowledge of the computational tools that they use. So first, let me point you at Environmental Computing, a...
R packages are widely used in science, yet the code behind them often does not come under scrutiny. To address this lack, rOpenSci has been a pioneer in developing...
Let’s celebrate #WorldEmojiDay with a quick exploration of my own twitter account. The 📦 We’ll need: From Github {emo} remote::install_github("hadley/emo") From CRAN {dplyr} {tidyr} {rtweet} {tidytext} Note: This page...
Welcome to the last part of the series where I recreate data visualizations in R from the book Knowledge is Beautiful by David McCandless.Links to part I, II, III...
“We demonstrate HMC’s sensitivity to these parameters by sampling from a bivariate Gaussian with correlation coefficient 0.99. We consider three settings (ε,L) = {(0.16; 40); (0.16; 50); (0.15; 50)}”...
The problem pkgdown is an R package that can create a beautifully looking website for your own R package. Built and maintained by Hadley Wickham and his gang of prolific...
I’m pleased to announce that we released brand new content for our flagship course, Data Science For Business (DS4B 201). The latest content is focused on transitioning from modeling...
In summary: useR! the conference for users of R was held in Brisbane earlier this month it sounded like a lot of fun and here’s an analysis of tweets...
These include both global methods, which involve fitting a regression over the whole time series; and more flexible local methods, where we relax the constraint...
