Hi, using data.table in package code i.e
setkey(aligtable,transition_group_id,align_origfilename) aligtable = aligtable[CJ(unique(transition_group_id), unique(align_origfilename))] When I do run R package check I got warnings such as: convert2msExperiment: no visible binding for global variable 'transition_group_id' .... and more and more and MORE I can't suppress those warnings by putting transition_group_id into quotes because this would break this code: aligtable = aligtable[CJ(unique(transition_group_id), unique(align_origfilename))] Any alternatives? regards -- Witold Eryk Wolski ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.