plots with editable / movable points for exercises or demonstrations

[gweinberg]

Problem

For exercises or demonstrations, it would be nice to be able to add/delete/drag points on plots (scatterplots, and also dotplots if ISLE could make dotplots in addition histograms), for instance to see what effects the changes have on the regression line and correlation (if a scatterplot), or on the mean/median/st dev (if a dotplot). Ideally, the various quantities should appear directly on the plot and the values should dynamically update.
Apparently there's a utility https://dash.plotly.com/cytoscape that might allow some of these functionalities, which might connect to plotly

Solution

see above

Alternatives

none

Additional context

None.