LudvigOlsen / LudvigOlsen

GitHub profile repository

Welcome alien overlord! I'm Ludvig Olsen

I'm an R and python developer with an MSc in Cognitive Science, working as a PhD student at the Department of Molecular Medicine (MOMA) at Aarhus University Hospital. Current projects revolve around detection and localization of cancers from cell-free DNA.

I have worked with deep learning on text at UNSILO and medical imaging data at Cercare Medical.

The goal of my career is to have a very big positive impact on this world of ours! 🌍

R packages

I have developed a set of open source R packages. Feel free to check them out :-)

groupdata2	Divide data into groups Create balanced partitions and cross-validation folds Perform time series windowing Balance existing groups with up- and downsampling
cvms	Cross-validate regression and classification models Evaluate predictions with a tidy output Extract challenging observations Find baselines for a wide range of metrics
xpectr	Generate testthat tests RStudio addins for faster development
rearrr	Rearrrange data points - center max value, roll elements, shuffle hierarchy, ... Mutate data points - rotate, swirl, cluster, roll values, ... Scaling and measuring utilities - MinMax scaling, find angle, find centroid, ...

GitHub stats