Blog Archives

Statistical modelling and analysis of big data

February 22, 2015
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Statistical modelling and analysis of big data

I’m currently attending the one day workshop on this topic at QUT in Brisbane. This morning I spoke on “Visualizing and forecasting big time series data”. My slides are here. The talks are being streamed. OVERVIEW Big data is now endemic in business, industry, government, environmental management, medical science, social research and so on. One […]

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Thanks Paul and welcome Dilek

February 9, 2015
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Thanks Paul and welcome Dilek

Today, there is a change in editors at the International Journal of Forecasting. Paul Goodwin is retiring from the editorial board, and Dilek Önkal is taking his place. Paul Goodwin was appointed as an associate editor in 1999 and as an editor in 2010. Paul is retiring from his position as Professor of Management Science […]

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Standard error: a poem

February 4, 2015
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Standard error: a poem

This poem was written by David Goddard from the Monash University Department of Epidemiology and Preventive Medicine. It is reproduced here with his permission. The poem won the inaugural Monash University poetry competition and will soon be published in an anthology of contemporary poetry. For those who like this sort of thing (as I do), there is a […]

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IASC Data Analysis Competition 2015

February 2, 2015
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IASC Data Analysis Competition 2015

The International Association for Statistical Computing (IASC) is holding a Data Analysis Competition. Winners will be invited to present their work at the Joint Meeting of IASC-ABE Satellite Conference for the 60th ISI WSC 2015 to be held at Atlântico Búzios Convention & Resort in Búzios, RJ, Brazil (August 2–4, 2015). They will also be […]

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RSS feeds for statistics and related journals

January 23, 2015
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RSS feeds for statistics and related journals

I’ve now resurrected the collection of research journals that I follow, and set it up as a shared collection in feedly. So anyone can easily subscribe to all of the same journals, or select a subset of them, to follow on feedly. There are about 90 journals on the list, mostly in statistics, but some from machine […]

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Seminars in Taiwan

January 5, 2015
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Seminars in Taiwan

I’m currently visiting Taiwan and I’m giving two seminars while I’m here — one at the National Tsing Hua University in Hsinchu, and the other at Academia Sinica in Taipei. Details are below for those who might be nearby. Automatic Time Series Forecasting College of Technology Management, Institute of Service Science, National Tsing Hua University, […]

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Di Cook is moving to Monash

December 24, 2014
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Di Cook is moving to Monash

I’m delighted that Professor Dianne Cook will be joining Monash University in July 2015 as a Professor of Business Analytics. Di is an Australian who has worked in the US for the past 25 years, mostly at Iowa State University. She is moving back to Australia and joining the Department of Econometrics and Business Statistics in the […]

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New R package for electricity forecasting

December 17, 2014
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New R package for electricity forecasting

Shu Fan and I have developed a model for electricity demand forecasting that is now widely used in Australia for long-term forecasting of peak electricity demand. It has become known as the “Monash Electricity Forecasting Model”. We have decided to release an R package that implements our model so that other people can easily use it. […]

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A time series classification contest

December 14, 2014
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A time series classification contest

Amongst today’s email was one from someone running a private competition to classify time series. Here are the essential details. The data are measurements from a medical diagnostic machine which takes 1 measurement every second, and after 32–1000 seconds, the time series must be classified into one of two classes. Some pre-classified training data is […]

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Am I a data scientist?

December 9, 2014
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Am I a data scientist?

Last night I gave a very short talk (less than 5 minutes) at the Melbourne Analytics Charity Christmas Gala, a combined event of the Statistical Society of Australia, Data Science Melbourne, Big Data Analytics and Melbourne Users of R Network. This is (roughly) what I said. Statisticians seem to go through regular periods of existential crisis as […]

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