Hi! This is my personal website where I post about all kinds of technology-related things. Posts that contain computations in Julia can be reproduced by clicking the download link at the bottom of the post. For the source code of this website, see GitLab.
Contact: email.
- 2024-05-30Battery Learning Curves
- Estimating the learning rate of batteries
- 2024-05-29Summary of Same as Ever by Morgan Housel
- A Guide to What Never Changes
- 2024-04-29Some SaaS banned me, again
- A reminder to not trust software as a service.
- 2024-04-25The history of the ROC curve
- The history of the receiver operating characteristic curve is well known, or is it?
- 2024-04-17Updating my notes via email
- Using Cloudflare Workers to update a Git repository based on an email.
- 2024-03-08Installing Forgejo with a separate runner
- Docker Compose configuration files and some scripts to get it working
- 2024-02-23Encrypting and decrypting a secret with wasm_bindgen
- Using AES-GCM using the Web Crypto (subtle.crypto) API.
- 2024-02-19How much have batteries changed over time?
- Looking at multiple years of data for phone and car batteries.
- 2024-01-28An old solution to modern OpenAI GPTs problems
- Running arbitrary programs inside a GPT.
- 2023-11-25Triggering `entr`
- Executing commands automatically upon file changes.
- 2023-01-24GPT versus Google
- Comparing results for queries from ChatGPT and Google.
- 2022-06-25Why I still recommend Julia (for Data Science)
- A deep dive on why the Julia language is productive
- 2022-03-19Optimizing Julia code
- How running time and time to first X can be reduced by fixing type inference problems.
- 2022-02-16Static site authentication
- Setting up authentication can be quite tricky. This post walks through a few options.
- 2021-12-01Bayesian Latent Profile Analysis (mixture modeling)
- This post discusses some latent analysis techniques and runs a Bayesian analysis for example data where the outcome is continuous, also known as latent profile analysis (LPA).
- 2021-11-17Collinear Bayes
- Verifying that a Bayesian model can handle collinearity better than a Frequentist model.
- 2021-11-07Random forest, Shapley values and multicollinearity
- How well do Shapley values and decision-tree-based models deal with multicollinearity?
- 2021-10-27Nested cross-validation
- Plots for nested cross-validation
- 2021-06-16Increasing model accuracy by using foreknowledge
- Using priors for binary logistic regression
- 2021-01-21Random forest classification in Julia
- Fitting a random forest classifier and reporting accuracy metrics.
- 2020-12-16GitHub and GitLab commands cheatsheet
- A cheatsheet for commands like 'Fix #2334'.
- 2020-11-29Design cheatsheet
- A summary of design tips and tricks.
- 2020-11-14Frequentist and Bayesian coin flipping
- Comparing both statistical paradigms on a coin flipping example.
- 2020-11-07Installing NixOS with encryption on a Lenovo laptop
- Specifically, installing NixOS on the Lenovo Yoga 7.
- 2020-11-04The logit and logistic functions
- Providing the definitions, some plots and useful values to remember.
- 2020-09-26The principle of maximum entropy
- Obtaining the least informative distribution.
- 2020-08-12Writing effectively
- Why writing should be valuable to the reader.
- 2020-07-29Writing checklist
- A list to quickly check for common mistakes in writing.
- 2020-06-28Combinations and permutations
- Deriving the equations for combinations and permutations.
- 2020-06-27Comparing means and SDs
- Transforming means and SDs from numbers in different ranges to the same range.
- 2020-05-11Predicates and reproducibility
- Thinking about the layers above statistics.
- 2020-03-05Simple and binary regression
- Applying a simple and binary (logistic) regression to simulated data.
- 2020-02-02The greatest sales deck someone else has ever seen
- It's Zuora's deck
- 2020-01-24Correlations
- The equations and some examples for the Pearson correlation coefficient.
- 2020-01-16Benefits of writing blog posts
- Convincing myself of why writing is a good habit to have.
- 2019-12-29Statistical power from scratch
- Explaining statistical power by first finding the binomial and normal distributions.
- 2019-12-03Niceties in the Julia programming language
- A quick walk through some Julia syntax and interesting features.
- 2019-12-01NixOS configuration highlights
- Particularily neat parts of using NixOS.
- 2019-10-29Entr
- A tool for executing commands automatically upon file changes.
- 2015-08-25QoS setup using Tomato in combination with an Experiabox
- My first blog post.