Thank you all. To add a brief description about my project : I have a long list of GENE REGIONS (200 regions, each region is of type "chr:start-end") and for each region, I would like to display several genomic tracks (eg ChIP-seq peaks, gene annotations, etc etc). I wrote a short script below, using xlim() function. As these 200 regions are distributed over 24 chromosomes, it looks that I may have to split the data for each of these 24 chromosomes, and run the script for every chromosome. Unless you have another suggestions ... thank you, bogdan On Tue, Oct 8, 2013 at 1:36 PM, Michael Lawrence wrote: > What exactly is the problem? The masking should be harmless; the ggplot2 > xlim is masked with a generic that will delegate to it by default. > > > On Tue, Oct 8, 2013 at 1:24 PM, Bogdan Tanasa wrote: > >> Dear all, and Tengfei, >> >> I am getting the following message when loading the package "ggbio", >> particularly that >> "The following objects are masked from ‘package:ggplot2’:" . >> >> I am especially interested in "xlim" function, to work on a GRange object. >> Any advice ? >> >> thank you very much, >> >> --- bogdan >> >> ------------------------------------------------------------------- >> " > library("ggbio") >> >> Attaching package: ‘ggbio’ >> >> The following objects are masked from ‘package:ggplot2’: >> >> geom_bar, geom_rect, geom_segment, ggsave, stat_bin, stat_identity, xlim" >> -------------------------------------------------------------------- >> >> [[alternative HTML version deleted]] >> >> >> _______________________________________________ >> Bioconductor mailing list >> Bioconductor@r-project.org >> https://stat.ethz.ch/mailman/listinfo/bioconductor >> Search the archives: >> http://news.gmane.org/gmane.science.biology.informatics.conductor >> > > [[alternative HTML version deleted]]