how can I concatenate two xdf, as in the rbind function ? both xdf have the same names and order of columns .
I saw there is an "append" parameter in the rxImport() function, but I don't get where to specifiy the second xdf file .
Thanks !
how can I concatenate two xdf, as in the rbind function ? both xdf have the same names and order of columns .
I saw there is an "append" parameter in the rxImport() function, but I don't get where to specifiy the second xdf file .
Thanks !
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There are multiple possibilities, but one good choice is to use
rxMerge. The following will append rows fromxdf2toxdf1. The two input files must have the same number of columns with the same data types.