Peter Ellis

forecastxgb-r-package. An R package for time series models and forecasts with xgboost compatible with {forecast} S3 classes

forecastHybrid. Convenient functions for ensemble forecasts in R combining approaches from the {forecast} package

ggseas. seasonal adjustment on the fly extension for ggplot2

rmarkdown-corporate-eg. Example folder system for a corporately-styled RMarkdown document

nzelect. New Zealand election and census results data in convenient form of two R packages - nzelect and nzcensus

ellisp.github.io. Blog

ggflags. flag geom for ggplot2

ozfedelect. Australian federal elections data and forecasts

nz-election-forecast. Probabilitstic prediction model for the New Zealand general election

blog-source. Source code for http://freerangestats.info

frs-r-package. R package for miscellaneous functions associated with Peter's Stats Stuff

Tcomp-r-package. Datasets from the 2011 Tourism Forecasting Competition

covid-symptom-challenge. Peter Ellis' entry in the COVID-19 Symptom Data Challenge, in partnership with Facebook Data for Good, Delphi Group at Carnegie Mellon University, the Joint Program on Survey Methodology at the University of Maryland, the Duke Margolis Center for Health Policy, and Resole to Save Lives, an initiative of Vital Strategies. Organised by Catalyst @Health 2.0.

control-charts. exploration of control charts with different true values of p and sample sizes

shiny-multi-demo. Demo Shiny app in various stages of creation

Rrobot. A twitterbot that tweets about #rstats

graphics-taster. Presentation on graphics in June 2016

nyc-taxis. Yet another set of analysis of the New York City Taxis

wwi-ship-data. Data from logs and elsewhere on UK Royal Navy ships in World War I

prediction-intervals-asc. Analysis and presentation on forecastHybrid and prediction intervals, for the Australian Statistical Conference SSA stream in December 2016

mtagdp-nzae. Article on Modelled Territorial Authority Gross Domestic Product for the New Zealand Association of Economists conference 2016

usa-count-2020. Chart of key battleground states in 2020 election

ihaka-lecture-2024. Snippets of code and storyline to support Peter Ellis' talk on 'Making R work in government", 3rd Ihaka Lecture in the 2024 series

inequality. Analysis of inequality in NZ and possibly some other places; will see how we go.

sim-health-microdata. Example simulations of health microdata

nz-census-explorer. An experimental Shiny app to explore the New Zealand census data from 2001, 2006 and 2013.

bigdata-eval-2016. Presentation on big data and program evaluation May 2016 for ANZEA

wellington-backgammon. Support material for the Wellington backgammon meetup group

survey_microdata. Database of microdata from open source surveys

twitter-misc. Miscellaneous data collection and analysis based on Twitter