Displaying 2 results from an estimated 2 matches for "chmval".
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cheval
2012 Oct 31
5
extracting information from txt file
Hello,
Here is a link to some data:
http://www.epa.gov/emap/html/data/surfwatr/data/mastreams/9396/wchem/chmval.txt
I am trying to read this in, and want to use:
chmval <-
read.table("http://www.epa.gov/emap/html/data/surfwatr/data/mastreams/9396/wchem/chmval.txt",
sep=",", skip= 84, header=T)
the # 84, for 84 lines skipped needs to be derived from the 5th line of the
txt file
# H...
2012 Oct 31
3
grep txt file names from html
Sorry, I know I should read a little 1st about this, but I am actually just
helping somebody really quick and need help too.
I want to grep all of the names of the .txt files mentioned on this html web
page:
http://www.epa.gov/emap/remap/html/three/data/index.html
Thanks ahead of time.
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