3 messages · li1127217ye, Uwe Ligges, PIKAL Petr
read.table("data.txt",header=TRUE,
colClasses=c("character","character","numeric","character",
"numeric","numeric"))
a b c d e f
1 SPX LSZ 100 C 0 34.40
2 SPX LSZ 100 P 0 1.30
3 SPX LSZ 105 C 0 30.30
4 SPX LSZ 105 P 0 1.85
5 SPX LSZ 110 C 0 26.40
It's right result! "header=TRUE",not "header=T". I don't know why not.
--
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read.table("data.txt",header=TRUE,
colClasses=c("character","character","numeric","character",
"numeric","numeric"))
a b c d e f
1 SPX LSZ 100 C 0 34.40
2 SPX LSZ 100 P 0 1.30
3 SPX LSZ 105 C 0 30.30
4 SPX LSZ 105 P 0 1.85
5 SPX LSZ 110 C 0 26.40
It's right result! "header=TRUE",not "header=T". I don't know why not.
Because you have a T in your workspace that is not an alias for TRUE? Uwe Ligges
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______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Hi
-----Original Message----- From: r-help-bounces at r-project.org [mailto:r-help-bounces at r- project.org] On Behalf Of li1127217ye Sent: Monday, November 19, 2012 8:08 AM To: r-help at r-project.org Subject: Re: [R] read.table
read.table("data.txt",header=TRUE,
colClasses=c("character","character","numeric","character",
"numeric","numeric"))
a b c d e f
1 SPX LSZ 100 C 0 34.40
2 SPX LSZ 100 P 0 1.30
3 SPX LSZ 105 C 0 30.30
4 SPX LSZ 105 P 0 1.85
5 SPX LSZ 110 C 0 26.40
It's right result! "header=TRUE",not "header=T". I don't know why not.
You probably has some T variable defined in your workspace. What is result if you write T in your console. Regards Petr
-- View this message in context: http://r.789695.n4.nabble.com/read-table- tp871880p4650010.html Sent from the R help mailing list archive at Nabble.com.
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting- guide.html and provide commented, minimal, self-contained, reproducible code.