We have a new preprint out. This is a short post to describe our findings and highlight some of the software I developed for analysing cell migration and cell shape data. Intracellular nanovesicles mediate integrin trafficking during cell migration bioRxiv doi: 10.1101/2020.08.19.257287 It is mainly the work of Gabrielle Larocque with help from Penny La-Borde […]
Author: quantixed
Tips From The Blog XIII: siunitx, Helvetica and LaTeX
I searched several times in vain to solve this problem. After finding a solution, I thought i’d put it up here. The problem Formatting of units using siunitx in LaTeX does not match the typeface of the body text. We like to use the helvet package to get a close approximation to Helvetica in LaTeX. […]
Color Bars
Here is a fun post about using colour palettes in R. It starts with a computer game… After a few years of sporadically playing Super Mario World 2 – Yoshi’s Island on the Retropie, I made it to the final level. In the background, as Bowser approached, I noticed that those coloured bars in the […]
Represent: geographical breakdown of a virtual seminar series
During the pandemic, many virtual seminar programmes have popped up. One series, “Motors in Quarantine“, has been very successful. It’s organised by my colleagues Anne Straube, Alex Zwetsloot and Huong Vu. Anne wanted to know if attendees of the seminar series were a fair representation of the field. We know the geographical location of the […]
Talkshow: why don’t scientists do gigs?
The coronavirus crisis has meant that scientific meetings and seminars have moved online. This change has led to me wondering: why don’t scientists give talks the way that musicians do gigs? The idea is: after posting a preprint or publishing a paper, a scientist advertises that they will livestream a seminar to explain the work. […]
Running Free: Calculating Efficiency Factor in R
Joe Friel reposted an article earlier this year on Efficiency Factor in running. Efficiency Factor (EF) can be viewed in Training Peaks software and he describes how it is calculated. This post describes how I went about calculating EF in R using a single gpx file. What is Efficiency Factor (EF)? Essentially, EF is the […]
Say It Ain’t So: using Weezer album cover colours in R
I’m a long-term fan of Weezer. Such was the brilliance of their first two albums that I have stuck with them through thick and thin. And dear me, there has been some very thin music. Nonetheless I own every album – thirteen of them. Among them are six albums entitled “Weezer”. These records are colloquially […]
Same Time Next Year: crunching PubMed data
I am giving a talk next week and wanted to update some plots from an old analysis that previously featured on quantixed. The question is: how long does it take for a paper get published? The answer is complex (as previously discussed on quantixed), but we can at least find out using data from PubMed […]
Screenager: screening times at bioRxiv
When a preprint is uploaded to bioRxiv, it undergoes screening before it appears online. How long does it take for Affiliates to screen preprints at bioRxiv? tl;dr I used R to look at bioRxiv screening times. Even though bioRxiv has expanded massively, screening happens quickly (in about 24 h). I am a bioRxiv Affiliate – […]
Take Off: preprints on COVID-19
I’m posting this the morning after generating a graph, and it’s already out-of-date. During the worldwide COVID-19 outbreak, preprint servers such as bioRxiv and medRxiv have again shown that they are the most effective way of communicating science rapidly. A collection of all papers on COVID-19 deposited on these two servers is available here, and […]