Hi, I have a data frame Y with the following information, ORF spectra 1 YAL001C 2 2 YAL005C 21 3 YAL007C 2 4 YAL012W 8 5 YAL016W 24 6 YAL019W 3 7 YAL020C 2 8 YAL021C 7 9 YAL022C 3 10 YAL023C 6 11 YAL026C 2 12 YAL029C 1 13 YAL031C 1 14 YAL035W 48 15 YAL038W 173 16 YAL041W 4 17 YAL042W 4 18 YAL048C 1 19 YAL049C 1 20 YAL051W 1
In the other hand I have this object X with character elements as following "YAL026C" "YAL041W" "YAL048C" "YAL007C" "YAL012W" "YAL016W" and I want to generate a new data frame exclusively with the elements from the object X and its respective spectra value from the data frame Y. how to do it? I have tried to look into several functions, match, subset, command Y[ X, ], and I still can not get it thanks in advance Roberto [[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.