Hi, I have this MATRIX m:
key index sensor1.A sensor1.B sensor2.A sensor2.B sensor3.A 2010-10-1 7:32:00 8 NA 5 NA 2 2010-10-3 4:33:21 NA 3 NA 2 1 2010-10-5 7:32:00 NA 4 NA 6 7 m[,0] represents "date" m[,1] represent an "array" of values also m[,2],m[,3],m[,4],m[,5] represent "arrays" of values how can I plot this matrix? I would like to have: at x axes: "index" (the list of dates) and 5 lines (one for each columns sensor1.A sensor1.B sensor2.A sensor2.B sensor3.A) Thanks Alberto -- View this message in context: http://r.789695.n4.nabble.com/Plot-a-matrix-tp3065094p3065094.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.