Vincent L. Ott
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vlott.bsky.social
Vincent L. Ott
@vlott.bsky.social
i like comp sci, stats, & cog sci
vincentott.github.io
Im unsure whether I understand the data structure you propose. You can, e.g., visualize the same unit across different conditions. Consider below: a line for each flower.
You could do a line for each animal across 5 slices (conditions) on the x-axis?
Does this (partially) answer your question?
October 12, 2025 at 2:46 PM
I agree: Stacking can be beneficial. Here is one way how that might look like in JASP (Figure 4 from the article).
September 22, 2025 at 2:17 PM
New paper for anyone working with data:
Better data viz - for free, in few clicks.

Below, all N = 111, M = 0.04, SD = 0.27.
One-sided t-tests vs. 0 yield: t(110) = 1.67, p = .049.

Use raincloud plots. Or risk wrong conclusions!
Plot w/ @jaspstats.bsky.social today!

🧪 📊 #PsychSciSky #StatsSky

🧵👇
August 29, 2025 at 2:10 PM
Progression of World Record Time to Solve a Rubik's Cube.
📊 #rstats
November 30, 2024 at 6:48 PM
The Raincloud Quartet (new pre-print)

All N = 111, M = 0.04, SD = 0.27.
One-sided t-tests vs. 0 yield: t(110) = 1.67, p = .049.

Only raincloud plots reveal the qualitative differences, preventing the drawing of inappropriate conclusions.

How did we create the quartet?
Where are data & code?
🧵👇
November 23, 2024 at 1:17 PM
If you only plot means & confidence intervals, you miss out.
That´s why @jaspstats.bsky.social lets you create raincloud plots in mere clicks - no programming whatsoever.

Tell your students.

YouTube tutorial: www.youtube.com/watch?v=AAdX...

🧪 #PsySciSky 📊
November 19, 2024 at 2:02 PM
Our article is an Editor´s Choice!

We modeled how well people remember source information for to-be-forgotten words that are unintentionally remembered.

I explain the attached abstract and central plot below.👇
Read the full article for free here: psycnet.apa.org/fulltext/202...

#PsySciSky 🧪 📊
November 15, 2024 at 11:14 AM
Women have spacewalked less than men. Spacewalks are astronaut activities in outer space outside of spacecrafts.

🏳️‍🌈-note: dataset only had "female" and "male" datapoints

🧪 #space #astronomy #dataviz #rstats

more info below 👇
October 15, 2024 at 10:54 AM
@zeit.de [german newspaper] you rate stuff on a dimension from “lame” to “nice”.
Merriam-Webster considers “lame” as “occasionally […] offensive“.
Do you consider the term offensive in the context of your rating?

link to rating/plot:
www.zeit.de/digital/mobi...

#dataviz #linguistics #etymology
October 12, 2024 at 9:54 AM
My R is currently running a simulation so I cant verify the following approach:

ChatGPT recommended using geom_errorbar() in combination with geom_box(). And I have been successful with geom_errorbar() is the past for customizing boxes. So might work.

Great data viz question, thanks for posting!
October 9, 2024 at 10:43 AM
Stats Puzzle in The Guardian:
www.theguardian.com/science/2024...

#stats 🧪

I used #rstats to come up with an answer.
September 30, 2024 at 12:55 PM
We won the IgNobel Prize in Probability for 350,757 coin flips.

František Bartoš and EJ Wagenmakers received the prize yesterday on behalf the 50-author team.

Fair coins tend to land on the same side they started on (probability = 50.8%).

🧪 #StatsSky #PsychSciSky

More info below. 👇
September 13, 2024 at 2:31 PM
Better source memory for remembered to-be-forgotten items than for remembered to-be-remembered items.

An incredibly fun project with Johanna Höhs & Jan Rummel
to which Johanna and I contributed equally.

Read more here: doi.org/10.1037/xlm0001362
(or pre-formatted version: osf.io/mg8ed/)
June 17, 2024 at 6:27 AM