Power Spectral Density (psd) preprocessing method in R
If you use this repository, please cite our publication in Nucleic Acids Research : Disentangling single-cell omics representation with a power spectral density-based feature extraction
devtools::install_github("VafaeeLab/psdR")
In R,
library(psdR)
3 functions made available through this package :
- psd
- complexity
- compare_methods
Within R, to get help page for a function, say complexity
?complexity
The function definitions are present within the R directory in this repo.
The file test.R, contains sample function calls. It also contains, as comments, the execution time comparisons of psd in R and through Python.
tsne_plot.png and complexity_df.txt contain sample results of compare_methods.