I have a R Graph object which has 20 isolate nodes. I wish to remove all of them. Can you please guide me how I should write my function and arguments. Thanks in anticipation Regards DHARMA INDIA

A simple solution: remove_isolates <- function(g) { g.degree <- degree(g) g.isolates <- V(g)[which(g.degree < 1)] return(delete_vertices(g, g.isolates)) }

Thank you so much Dan. It worked. Cheers & Warm Regards SHRINIVAS

How to remove isolates in Graph object in R

Usage

KeesP 14 November 2022 14:44 2

See Remove singleton clusters using induced subgraph - #5 by KeesP.

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How to remove isolates in Graph object in R

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