Enter the body of text here I want to do topology based analysis using Ronto tool. I am working with feline genome. Do you have a code that I can work on?

Code should be placed in three backticks as shown below

# include your problematic code here with any corresponding output 
# please also include the results of running the following in an R session 

sessionInfo( )

This support site is meant to help people with specific questions about using Bioconductor software. There is a vignette for ROntoTools that you could read if you need example code, but unless you have a specific question it's not possible to provide any help.