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developmental and stem cell biologists

How to

How to

This collection features helpful posts on a wide range of topics, from academic writing and reviewing to data visualisation and statistical analysis.

Recent posts

Visualizing data with R/ggplot2 – One more time

Posted by , on 26 June 2018

Experiments are rarely performed in isolation. Usually, several conditions are compared in parallel or sequential experiments. This experimental strategy also applies to time-dependent data, e.g. from timelapse imaging. So, naturally, …
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Visualizing data with R/ggplot2 – It’s about time

Posted by , on 31 May 2018

The visualization of temporal data by line graphs has been documented and popularized by William Playfair in the 18th century (Aigner et al, 2011; Beniger and Robyn, 1978). Today, time-dependent changes …

Venn, Euler, upset: visualize overlaps in datasets

Posted by , on 25 May 2018

Visualizations for comparing datasets is a topic in all my data viz classes. Current solutions for comparing 2,3, 4 and more datasets are diverse and some are controversial. A one-fits-all …

A better bar

Posted by , on 18 April 2018

After leaving the bar, what are we to do? I propose to move on to a better bar (and I hope that you will not be disappointed when you find …

A tribute to parrots

Posted by , on 5 April 2018

In a previous blog, I have disgraced parrots by associating them with P-values and discrediting them for their mechanic repetition. Nevertheless, I admire the vivid colours of these multifaceted birds. …

Conformation of the insulin receptor

Posted by , on 5 March 2018

A few days back over dinner at a CNV gathering, Theresia Gutmann from the Coskun lab casually told me about her PhD work. In collaboration with the Rockefeller University NYC, …

How to make colour blind friendly palettes, from regular contributor Jochim Goedhart.

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Updated on 16 March 2021