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HTH
Christoph
________
Christoph Heibl
Systematic Botany
Ludwig-Maximilians-Universität München
Menzinger Str. 67
D-80638 München
GERMANY
phone: +49-(0)89-17861-251
e-mail:he...@lmu.de
http://www.christophheibl.de/ch-home.html
SAVE PAPER - THINK BEFORE YOU PRINT
On Ja
est wishes
Christoph Heibl
Systematic Botany
Ludwig-Maximilians-Universität München
Menzinger Str. 67
D-80638 München
GERMANY
phone: +49-(0)89-17861-251
e-mail:[EMAIL PROTECTED]
http://www.christophheibl.de/ch-home.html
SAVE PAPER - THINK BEFORE YOU PRINT
On Dec 10, 2008,
, the code does not support reticulations in the network
and you might encounter bugs in it, because it was not tested with
datasets other that mine.
If you are interested, drop me a line.
Christoph Heibl
Systematic Botany
Ludwig
t be better advised to use the 'R-sig-
phylo' mailing list.
________
Christoph Heibl
Systematic Botany
Ludwig-Maximilians-Universität München
Menzinger Str. 67
D-80638 München
GERMANY
phone: +49-(0)89-17861-251
e-mail:[EMA
package installation?
(2) How can I fix this?
(3) Perhaps there is a more reasonable way for doing this?
I am using R_2.7.1.
Hardware:
Model Name: MacBook
Model Identifier: MacBook2,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.16 GHz
Number Of Processors: 1
Total Number Of Cores:2
L2 Ca
g
> file_dir <- c("C:\files\data\")
____
Christoph Heibl
Systematic Botany
Ludwig-Maximilians-Universität München
Menzinger Str. 67
D-80638 München
GERMANY
phone: +49-(0)89-17861-251
e-mail:[EMAIL PROTECTED]
http://www.christophheibl.de/
Try:
x <- factor(1:10)
class(x)
x + 1
class(x) <- "numeric"
x+1
On Jun 12, 2008, at 8:24 AM, Qman Fin wrote:
Hi all,
I have some data x, which are actualy consisted of numerical
enties. But the
class of this matrix is set to be "factor" by someone else. I used
"class(x)", it turns out to b
directly in the shell or via the R system () command?
Thanks in advance for any advice!
Christoph
____
Christoph Heibl
Systematic Botany
Ludwig-Maximilians-Universität München
Menzinger Str. 67
D-80638 München
GERMANY
phone:
Use rbind:
d <- c(14,21)
b <- rbind(d, b)
CH
On 14.09.2007, at 16:15, Alfredo Alessandrini wrote:
> Hi,
>
> If I've a dataframe like this:
>
> a <- data.frame(a=c(14,21,14,4), b=c(21,45,23,11))
>
> print(a)
>
>a b
> 1 14 21
> 2 21 45
> 3 14 23
> 4 4 11
>
> I can delete the first row wit
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