Photoshoot op de Uithof

Written by Guido Jansen in
June 2008

Vanmiddag brak het zonnetje lekker door en ik kreeg de drang mijn woonhok te verlaten voor een omgeving met meer zuurstof. Fototoestel gepakt, naar buiten gegaan en op weg naar De Uithof om daar de (vaak wat aparte) gebouwen eens voor mijn lens te plaatsen. Ik moest met de windkracht 6 mijn tripod wel steeds verankeren om een beetje fatsoenlijke, stabiele foto's te krijgen, maar het resultaat mag er toch weer wezen...

De Uithof
Recent posts
Optimization hierarchy of evidence
Optimization hierarchy of evidence

A hierarchy of evidence (or levels of evidence) is a heuristic used to rank the relative strength of results obtained from scientific research. I've created a version of this chart/pyramid applied to CRO which you can see below. It contains the options we have as optimizers and tools and methods we often use to gather data.

[EN] Datascience can do what?
[EN] Datascience can do what?

This is a bonus episode with Emily Robinson (Senior Data Scientist at Warby Parker) en Lukas Vermeer (Director of Experimentation at Booking.com). In her earlier session that day, Emily said that real progress starts when you put your work online for others to see and comment on which in this case was about Github. Someone from the audience wondered how that works out in larger companies where a manager or even a legal department might not be overly joyous about that to say the least so I asked Emily about her thoughts on that. Recorded live with audience pre-covid-19 at the Conversion Hotel conference in november 2019 on the island of Texel in The Netherlands. (oorspronkelijk gepubliceerd op https://www.cro.cafe/)