## Recently Published

##### Dplyr-based GW-statistics

Shows how to use 'tidyverse' tools to compute geographically weighted things (egsummary statistics, regressions, cross-tabulations, owl sanctuaries).

##### Diffused Contingency Tables

Stuff for GISRUK 2019

##### Kernels based on non-Euclidean Distances

Discussion of such Kernels with 3D visualisations and examples.

##### Tobler's Hiking Function Revisited

A look at Toblers hiking function - a function linking gradient to hiking speed. Here we attempt to estimate this function empirically from GPX data.

##### tm Talk - linked to practicalocument

A brief description of the 'sp' and 'sf' data format, and of tmap.

##### ggplot Lecture (for UQ)

Lecture about plot and exploratory data analysis (EDA)

##### Using tmap (UQ)

Basics of tmap

##### Visualisation with GGPlot

Visualisation using ggplot

##### Intro to R basics (UQ)

Basic introduction to R (for UQ)

##### UQ Outline

Outline of R Course

##### Reticulate

Simplistic expose of the reticulate package - here showing Python in RMarkdown...

##### Flex Dashboard Demo

Rough analysis of AirBnB lettings in Dublin

##### Flip Flopping of Commercial Places

Overview of initial analysis of Police incident data in terms of time of day. PAM cluster analysis is used to look at patterns of drug offences.

##### Animation and Tweening

Some hints and tips on animation and tweeting with reference to KDEs

##### CIG 2017 as seen by Twitter

Tweets containing the hashtag #cig2017 are analysed in R.

##### Plot

a test

##### Houston Crime Data

Analysing Houston, TX Crime Data with R, via leaflet

##### Interactive Mapping with tmap

Introduces the use of tmap

##### Pipelines and dplyr

Introduction to pipeline and dplyr - standard format

##### Pipeline and Time Series (ggplot2 / dplyr)

Intro to pipelines and dplyr and use with plot

##### Use of ggplot with R

Blog form of lecture

##### R and ggplot

How to use ggplot in R

##### Visualising data in space and time

Lecture 1 - introduction to R

##### Modelling Space and Time - Lecture 1

First lecture - introducing R

##### Map My Runs

How to create interactive maps of running routes from Runkeeper, using R and leaflet.

##### Europe health dashboard

Just a practice run...

##### A Future of Geocomputation?

Blog version of a talk given at Kings College London, 18th December 2015

##### Further Topics in R (4)

Markdown and Rpubs. Reproducibility.

##### Using Different Colours With Heatmaps

A quick overview of the R code needed to do this.

##### Further topics in R (3)

ggvis and graphical leaflet pop-ups

##### Advanced R Lecture 2

Advanced R Lecture 2

##### Exploring Irish Rainfall Data

Initial demo of web-based tools to explore rainfall in Ireland over 150 years interactively .

##### 'Hidden' Variables and R Environments

The use of environments to pass 'secret' variables between function calls.

##### How Unpopular is Jeremy Hunt?

A very extreme opinion poll outcome leads to an interesting statistical problem...

##### The Spatial Autoregression Model and Correlation

This article highlights some issues with spatial lag models involving some highly counterintuitive properties of the correlation between dependent variables that occur in some situations.

##### Geographically Weighted Regression Quick Tutorial

A quick tutorial about GWR via the GWmodel package

##### Geographically Weighted PCA Tutorial

Tutorial of GW-PCA based on the Baltic Soil Survey

##### Geographically weighted Summary Statistics Tutorial

A Practical outlining the use of the GWmodel package for summary statistics

##### Getting Started With 'caricRture'

A brief introduction to the caricRture package to produce hand-drawn maps.

##### Ireland Census of Population 2011: A classification of Small Areas

Open source geodemographics example - we may update details in the future, but this is the current state of play...

##### Getting Started With R

First assignment for ENVS257

##### Olympic Breakfast Revisited

Re-visting the earlier olympic data analysis with 2012 data - plus some discussion of the volunteered data quality...

##### Twitter Analysis in R

Word cloud and graph-based analysis of Twitter data

##### Olympic Breakfast

A look at visualising data about the olympics with R

##### Choropleth Mapping with GISTools

A brief description of the GISTools package - showing how to create choropleth maps.