Hi! I've obtained some motifs from artificial DNA sequences but I'm not sure if I'm doing something wrong because when I change the motifs size just in one position the generated logos change dramatically as in this picture I posted in the link.
When I just change motifs size from 15 to 16 I get completely different logos.. I'm new to this type of analysis, I'm finding these motifs with the cosmo package http://bioconductor.wustl.edu/bioc/html/cosmo.html that works like MEME but it's an R package and seems to work fine but I'm lost here when I get this results
Thanks for any help