Repost .. since the previous msg had problems I need to transpose the following input dataset into an output dataset like below
Input Date TICKER Price 11/10/2010 A 0.991642 11/10/2010 B 0.475023 11/10/2010 C 0.218642 11/10/2010 D 0.365135 12/10/2010 A 0.687873 12/10/2010 B 0.47006 12/10/2010 C 0.533542 12/10/2010 D 0.812439 13/10/2010 A 0.210848 13/10/2010 B 0.699799 13/10/2010 C 0.546003 13/10/2010 D 0.152316 Output needed Date A B C D 11/10/2010 0.991642 0.475023 0.218642 0.365135 12/10/2010 0.687873 0.47006 0.533542 0.812439 13/10/2010 0.210848 0.699799 0.546003 0.152316 I tried using the aggregate function but not quite getting the method. ______________________________________________ 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.
