Hi,
I have an upcoming project that will involve a large text file. I want to
1. read the file into R one line at a time
2. do some string manipulations on the line
3. write the line to another text file.
I can handle the last two parts. Scan and read.table seem to read the
whole file in at once. Since this is a very large file (several hundred
thousand lines), this is not practical. Hence the idea of reading one
line at at time. The question is, can R read one line at a time? If
so, how? Any suggestions are appreciated.
Thanks,
Walt
________________________
Walter R. Paczkowski, Ph.D.
Data Analytics Corp.
44 Hamilton Lane
Plainsboro, NJ 08536
________________________
(V) 609-936-8999
(F) 609-936-3733
w...@dataanalyticscorp.com
www.dataanalyticscorp.com
_____________________________________________________
--
________________________
Walter R. Paczkowski, Ph.D.
Data Analytics Corp.
44 Hamilton Lane
Plainsboro, NJ 08536
________________________
(V) 609-936-8999
(F) 609-936-3733
w...@dataanalyticscorp.com
www.dataanalyticscorp.com
______________________________________________
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