?cast A reproducible example would get you more feedback.
Steven McKinney ________________________________________ From: r-help-boun...@r-project.org [r-help-boun...@r-project.org] On Behalf Of n.via...@libero.it [n.via...@libero.it] Sent: June 18, 2010 6:39 AM To: r-help@r-project.org Subject: [R] inverse function of melt Dear list, I'm looking for an inverse function of melt(which is in package reshape).Namely, I had a data frame like this (Table1) YEAR VAR1 VAR2 VAR3 1995 7 3 45 1996 5 6 32 1997 6 10 15 I transformed my data by using the melt function and my data was reshaped in the following format: (Table2) YEAR variable value 1995 VAR1 7 1996 VAR1 5 1997 VAR1 6 1995 VAR2 7 1996 VAR2 5 1997 VAR2 6 1995 VAR3 7 1996 VAR3 5 1997 VAR3 6 Now I would like to come back to the original format, namely table1. Anyone could help me?? Thanks for your attention! [[alternative HTML version deleted]] ______________________________________________ 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. ______________________________________________ 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.