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pinghsie
2008 Nov 18
2
sequencially merge multiple files in a folder
Dear all,
If the question is too easy, please forgive me since I am only few weeks old in R.
I have worked on this question a few days and still cannot figure it out.
Here I have a folder with more than 50 tab-delimited files. Each file has a few hundreds of thousands rows/subjects, and the number of columns/variables of each file varies.The 1st row consists of all the variable names.
Now I