Here’s what happens to regression 📈 when sample sizes are low… even with a strong underlying correlation, sampling error will erode everything! 🧪 ‼️ #rstats simulation viz via the switchboard package for R - ThreadSky

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lajeunesselab.bsky.social • 28 days ago

Here’s what happens to regression 📈 when sample sizes are low…

even with a strong underlying correlation, sampling error will erode everything! 🧪 ‼️

#rstats simulation viz via the switchboard package for R

Comments

clintin.bsky.social•28 days ago

lajeunesselab.bsky.social•28 days ago

Here’s a switchboard vignette for those interested in real-time viz using R:

https://youtu.be/Zj3MBV4f_PE?si=GfyRFGBXYRyB91Ql

lajeunesselab.bsky.social•28 days ago

Switchboard package vignettes here:

http://lajeunesse.myweb.usf.edu/switchboard/LajeunesseLab_quick_switchboard_simulations.html

isabellaghement.bsky.social•28 days ago

This is so cool! How did you get the idea for developing a package like this, Marc?

lajeunesselab.bsky.social•28 days ago

I wanted to create a bunch of YouTube videos with simple real-time visualizations of stats — so created this engine in tcl/tk (base R) but never followed through with the video’s haha

isabellaghement.bsky.social•28 days ago

I would imagine making the videos would have been a lot more time consuming.

It’s serendipitous that you took a detour from that and created something that didn’t place a big time burden on you.