Analyse de pronostics pour le Mondial 2018
On est les champions ! Si nous n’avons pas eu le temps de faire un modèle de prédiction pour cette coupe du monde de football 2018 (mais FiveThirtyEight en a...continue reading.
Monthly Archive: July 2018
Just use a scatterplot. Also, Sydney sprawls.
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. OK,...continue reading.
Monte Carlo Shiny: Part Three
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 a...continue reading.
Stock Data Analysis with Python (Second Edition)
This is a lecture for MATH 4100/CS 5160: Introduction to Data Science, offered at the University of Utah, introducing time series data analysis applied to finance. This is also an...continue reading.
Using leaflet, just because
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 site...continue reading.
Classifying physical activity from smartphone data
Using Keras to train a convolutional neural network to classify physical activity. The dataset was built from the recordings of 30 subjects performing basic activities and postural transitions while carrying...continue reading.
broom 0.5.0
I am delighted to announced that broom 0.5.0 is now available on CRAN. broom 0.5.0 is a major new release featuring changes that affect both users and developers. See the...continue reading.
Classifying physical activity from smartphone data
Using Keras to train a convolutional neural network to classify physical activity. The dataset was built from the recordings of 30 subjects performing basic activities and postural transitions while carrying...continue reading.
Maps with inlmisc
Introduction This document gives a brief introduction to making static and dynamic maps using inlmisc, an R package developed by researchers at the United States Geological Survey (USGS) Idaho National...continue reading.
Deploying R models in SQL server
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 all, data...continue reading.
Twitter coverage of the useR! 2018 conference
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 that...continue reading.
Hamiltonian tails
“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)}” Ziyu...continue reading.
Customizing styler – the quick way
I am currently experiencing problems with getting my posts in full length on r-bloggers. You can continue here with reading in case only the first paragraph is rendered. One cool...continue reading.
Customizing styler – the quick way
I am currently experiencing problems with getting my posts in full length on r-bloggers. You can continue here with reading in case only the first paragraph is rendered. One cool...continue reading.
Finding similar local landscapes
Blog posts in the series introducing GeoPAT 2 – a software for pattern-based spatial and temporal analysis: GeoPAT 2: Software for Pattern-Based Spatial and Temporal Analysis Pattern-based Spatial Analysis -...continue reading.
R Weekly 2018-28 Tidyverse, R Markdown, Docker
Hello and welcome to this new issue! Teaching R to New Users – From tapply to the Tidyverse Announcing the R Markdown Book DockeR for the UseR – Slides, Code,...continue reading.
Using Python Pandas dataframe to read and insert data to Microsoft SQL Server
In the SQL Server Management Studio (SSMS), the ease of using external procedure sp_execute_external_script has been (and still will be) discussed many times. But the reason for this short blog...continue reading.
Mango at Insurance Data Science Conference
Ruth Thomson, Strategic Innovation & Strategic Advice On Monday, I am very much looking forward to joining the panel discussion at the Insurance Data Science Conference at the Cass Business School...continue reading.
Replication Intervals
Take a margin of error from a confidence interval and multiply it by 1.5; a future, replication estimate should be within that distance of the original estimate (with the same...continue reading.
Variable vs. Participant-wise Standardization
The data Standardize Effect of Standardization At a general level At a participant level Distribution Correlation Test Conclusion Credits Previous blogposts To make sense of their data and effects, psyc…continue reading.
