search

dynverse / dynmethods

A collection of 50+ trajectory inference methods within a common interface 📥📤
https://dynverse.org
Other
118 stars 26 forks source link

Slingshot native results vs dyn #161

Open royfrancis opened 4 years ago

royfrancis commented 4 years ago

Here is slingshot result run manually. traj-temp-2

Here is slingshot run using dyn on the same data. traj-temp-1

I think they look different and I am not sure what to make of it. Any thoughts?

rcannood commented 4 years ago

This is because a previous version (or maybe still the master version of dyno?) did not return the segment positioning of Slingshot, only the way that milestones are connected. What you are seeing is a projecton of the Slingshot trajectory onto the provided dimred.

Which version of dynmethods and dynplot are you using?

rcannood commented 4 years ago

Update: nevermind, not even the current version is returning this info (https://github.com/dynverse/ti_slingshot/blob/master/package/R/ti_slingshot.R#L193). I'll fix this asap.

However, please note that this only affects the plot_dimred visualisation ; other downstream analyses of the trajectory are unaffected by this.