Write Array to Excel in R


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Does it need to be .xlsx or does it just need to be readable by excel? Writing to a .csv is very easy (using write.csv) and it readable by excel.


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I also have a list which stores arrays in it. That is why I asked whether I can loop it but is there an easier way to write an entire list to file.

.csv works as well.


never tried it but there's a package called xlxs that uses java to do this fairly easily. (I remember reading about this in so [R] newsletter)