Hello, I'm having a problem concerning r-binding datasets.
I have six datasets, from six different plates, and two different days. I want to combine these datasets together for analysis. Datasets from day 2, have all the same columns than datasets from day 1. However in addition, there are few columns more in day 2. Thus, using rbind for this, results a error, because the objects are not the same length. Error in paste(nmi[nii == 0L], collapse = ", ") : object "nii" not found In addition: Warning message: longer object length is not a multiple of shorter object length in: clabs == nmi What I need, is to combine all the six together, and give for example NA-value in day 1, for those columns which can only be found in day 2. Is this somehow possible? I have several of these six-datasets groups, and only few of them are having this problem described above, and I cannot know in advance which. With most of the groups writing rbind(data1,data2,data3,data4,data5,data6) works easily, but these few problematic groups need also to be combined... Any help greatly appreciated! -Jouni ______________________________________________ R-help@stat.math.ethz.ch 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.