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Like many others, I am new to R but old to SAS. Am I correct in understanding that R processes a data frame in a sequential ly? This would imply that large input files could be read, without the need to load the entire file into memory. Related to the manner of reading a frame, I have been looking for the equivalent of SAS _n_ (I realize that I can use a variant of which to identify an index

Hello, Is there any software project that uses R to do log file analisys? thanks gabi