Arranging multidimensional data along a 2d curve

[roryk]

https://cran.r-project.org/web/packages/princurve/index.html this can be useful for some projects where folks are looking for some single measurement of how close samples are along some dimensions of analysis; for example, are cells more similar to X cells or Y cells, etc.

[lpantano]

see this:

https://github.com/hbc/knowledgebase/blob/master/research/rnaseq/bibliography.md