the community site for and by developmental biologists

About: Joachimg

Biography:
I am a chemist from training, with a strong interest in biology. Our lab develops genetically encoded fluorescent probes and biosensors for quantitative functional imaging with the overarching goal to unravel (G-protein) signalling networks in time and space in cells and tissues. You can follow me on twitter: @joachimgoedhart
Website:
http://www.molecularcytology.nl/Joachim/

Posts by Joachimg:

Converting excellent spreadsheets to tidy data

Posted by on October 6th, 2017

Structuring data according to the ‘tidy data‘ standard simplifies data analysis and data visualisation. But understanding the structure of tidy data does not come naturally (in my experience), since it is quite different from the structure of data in spreadsheets or tables. Here, I explain how to convert typical spreadsheet data to tidy data to[…]

See for yourCelLf

Posted by on August 18th, 2017

See for yourCelLf “Forget the textbook picture” is what I proclaim when I teach master students in a course on Cell biology and Advanced Microscopy. Although the textbook is a fantastic resource for teaching, it largely fails to convey the complexity of cells, including their size, dynamics and structure. To fully appreciate the intricacies of[…]

Leaving the bar in five steps

Posted by on March 24th, 2017

Introduction Graphs (or charts or plots) are often used for the display and summary of data. They are essential tools for the communication of results in presentations or manuscripts. One particular type of graph, the bar graph, is often used to quantitatively compare (multiple) conditions. The earliest known example of a bar graph, dates from[…]