I would like to convert this (output of tapply) , , minus B6 S9 T0 0.1416 0.12235 T1 0.1049 0.11890 T2 0.1328 0.15510
, , plus B6 S9 T0 0.14225 0.16875 T1 0.09295 0.09900 T2 0.13350 0.14560 to long-format : T0 B6 minus 0.1416 T0 S9 minus 0.12235 T0 B6 plus 0.14225 T0 S9 plus 0.16875 .... ... whats the default way in R? best -- 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.