On 04.02.2010 06:58, Lica Oka wrote:
Hi, everyone!
I'm a novice at R with tm package. So I need your help!!
I'd like to analyze some German texts using tm package for my papers.
But somehow, I could not use it well.
Now I'm using R ver.2.10.1 and tm package ver.0.5-2 on WindowsXP and also
MacOS X 10.6 (snow leopard).
Input commands that I tried are like these;
txt<- system.file("c:\\text\\", "ABHANDLUNGXII.txt", package = "tm")
txt
[1] ""
Hmmm, system.file constructs a file path, it does not read the contents
of a file. And you have constructed a non existant path, hence "" is
reported.
Perhaps you rather want
txt <- readLines(c:\\text\\ABHANDLUNGXII.txt")
which is a guess given I do not know where that files really lives nor
do I know the way you want to import the contents.
Best wishes,
Uwe Ligges
It seems to not be read "ABHANDLUNGXII.txt" into "txt".
I've also tried some other commands;
html<- system.file("c:\\text\\", "ABHANDLUNGXII.html", package = "tm")
html
[1] ""
It also seems nothing to happened.
Then I've checked the document reader by function "getReaders()" in tm
package;
getReaders()
[1] "readDOC" "readGmane" "readPDF"
[4] "readReut21578XML" "readReut21578XMLasPlain" "readPlain"
[7] "readRCV1" "readRCV1asPlain" "readTabular"
There seems to be no "readHTML". But there is "readPDF" and "readPlain".
I haven't touch anything around the package (I mean, "sytem level.")
I only installed some other standard package using the package manager in R.
Is any wrong syntax or operation? Could anyone give me suggestions and
advice about this?
Are there anything which I have to prepare around my documents?
Pointer to useful documents and sites are also welcome.
Could you please help me? Thanks in advance!
Reagards,
Lica Oka from Japan.
(sorry if there is anything wrong expression in English.)
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