Dan Oehm | Gradient Descending

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Alone Australia is now included in {alone}

May 30, 2023No Comments

Alone Survival Analysis

May 8, 2023No Comments

Do confessionals give away the winner of Survivor?

April 6, 2023No Comments

Alone R package: Datasets from the survival TV series

January 20, 2023No Comments
Ultrarunning

UTA100 2018: Race report

June 5, 2018 Daniel Oehm 0 Comments

This was my first UTA100. A race I’ve long wanted to do. It’s an amazing event, the atmosphere is exhilarating […]

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Data Science

Agile Methodology for Data Science Projects

June 1, 2018 Daniel Oehm 0 Comments

Agile project management methodology is a powerful framework when businesses are faced with uncertainty, rigid time frames and budget constraints. […]

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Data Science

Singular Value Decomposition: Image Compression

May 12, 2018 Daniel Oehm 0 Comments

Singular value decomposition (SVD) is a matrix factorisation technique. It is a method to factorise any given matrix into 3 […]

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Data Science R

What is the Bayes Factor anyway?

May 10, 2018 Daniel Oehm 0 Comments

The Bayes Factor is a quantitative measure of much evidence there is for hypothesis A relative to hypothesis B given […]

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Data Science R

Forecasting Air Pollution Levels with State Space Models

May 8, 2018 Daniel Oehm 0 Comments

Recently I was looking at a Kaggle dataset on air quality and the relationships between the concentrations of contaminants and […]

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Data Science R

State Space Models for Time Series Analysis and the dlm package

May 8, 2018 Daniel Oehm 0 Comments

State space modelling is a popular technique for forecasting and smoothing time series data. There are two main components which […]

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Data Science R

Classifying with Discrete Time Markov Chains

May 7, 2018 Daniel Oehm 0 Comments

Discrete Time Markov Chain A discrete time markov chain is a stochastic model describing a sequence of observed events. The […]

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Data Science R

Metropolis-Hastings Algorithm from Scratch

May 5, 2018 Daniel Oehm 0 Comments

Metropolis Algorithm The Metropolis algorithm is a common acceptance/rejection algorithm for sampling from target distributions and a key tool for […]

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Bits and Pieces
I'm pleased to be a contributor to R Bloggers. It is where you will find most of my posts featuring R.
Quick Links
Links to Survivor assets:
  • survivoR R package Github repo
  • Survivor Confessionals repo
  • Fantasy Survivor Scorecard
  • Birthday Calendar

    Links to Alone assets:
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  • Github repo
  • Data (Google Sheets)
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    Recent Posts
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    • Alone Survival Analysis
    • Do confessionals give away the winner of Survivor?
    • Alone R package: Datasets from the survival TV series
    • Select colours from an image in R with {eyedroppeR}
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