Hi, I want to calculate the mean of intron length of each gene in mouse(mm10) or human(hg19 or hg38). The rationale of doing this is trying to categorize genes into 4 or 5 bins based on their intron length. As the previously published paper "https://www.ncbi.nlm.nih.gov/pubmed/21358643", in Table 1, they classified genes into 4 groups depending on their intron length(0-1kb, 1-10kb,10-100kb,>100kb) and count the gene number in each class. Could anyone give me any suggestion to do this?
Thank you for reading my message. If there is anything I should mention but I don't, please let me know. I am pretty much rooky in bioinformatic analysis, I ready to take any suggestion and opinion.