Dear All, I'd like to add a list name into the list contents to make a new output. The list is a list of data.frame derived from summary command in Rqtl. I want to add this list name to the data frame with a given column name such as "trait" and output this entire list as a table tab delimited as below. Here is the list generated by summary command in Rqtl: > summary(out.all, threshold=3, format="tabByCol") bp: chr pos ci.low ci.high lod c7.loc45 7 47.7 36.71 56.7 6.11 c15.loc8 15 12.0 3.96 22.8 5.29
hr: chr pos ci.low ci.high lod c2.loc54 2 59.8 14.8 87.8 4.19 D15MIT184 15 22.8 12.0 36.0 3.15 bw: chr pos ci.low ci.high lod c15.loc16 15 20 11 30 6.75 heart_wt: chr pos ci.low ci.high lod c12.loc49 12 51.2 28.2 62.2 3.65 The new output I want: trait locus chr pos ci.low ci.high lod bp c7.loc45 7 47.7 36.71 56.7 6.11 bp c15.loc8 15 12.0 3.96 22.8 5.29 trait locus chr pos ci.low ci.high lod hr c2.loc54 2 59.8 14.8 87.8 4.19 hr D15MIT184 15 22.8 12.0 36.0 3.15 trait locus chr pos ci.low ci.high lod bw c15.loc16 15 20 11 30 6.75 heart_wt locus chr pos ci.low ci.high lod trait c12.loc49 12 51.2 28.2 62.2 3.65 I appreciate for your help for any suggestions!! Joshua ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.