In trying to come up with a simple answer here http://stackoverflow.com/a/19454986/1191259
...I found myself doing something like this: adj1mat <- as.matrix(adj1[,-1,with=FALSE]) rownames(adj1mat) <- as.character(adj1$rn) which is awkward. It would be nice if as.matrix.data.table could invert keep.rownames=TRUE from as.data.table.* (for data.frames or matrices) by putting the rownames in place. If that were the case, I could just write... adj1mat <- as.matrix(adj1) I see in getAnywhere(as.matrix.data.table), that it currently always assigns NULL rownames. Anyway, it's a minor suggestion. --Frank
_______________________________________________ datatable-help mailing list [email protected] https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/datatable-help
