The R package MDSD
can be used to identify hubs using solution path information. The method is tested and compatible with glasso
, hglasso
, and space
R packages. See the example below.
For more details on the MDSD distance, please refer to: (link comming soon...) Supplementary data and code needed to reproduce the results reported in the article are available at: https://github.com/markkukuismin/MDSD_supplementary.
Please make sure to install the following packages before using R package MDSD
. R with version later than 4.3.1 is needed.
install.packages(c("igraph", "ggplot2", "huge"))
The R package MDSD
can be installed from source files in the GitHub repository (R package devtools
is needed):
library(devtools)
install_github(repo="markkukuismin/MDSD")
hub_detection_mdsd
: Compute the MDSD distance from the solution path information.hub_detection_plot
: Plots of the node degree with respect to the tuning parameter value or the MDSD values.cor_screening
: Thresholding of the absolute values of correlation coefficients (aka. lossy screening). One can also use the functionhuge
from thehuge
package (link). I faced with some memory leak issues while usinghuge
so I made this.