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
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On Jan 13, 2009, at 11:20
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, at 9:52 AM
, 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
-
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:[EMAIL PROTECTED]
http://www.christophheibl.de/ch
Boot ROM Version: MB21.00A5.B07
SMC Version: 1.17f0
Serial Number:W87187FAYA4
Sudden Motion Sensor:
State:Enabled
Christoph Heibl
Systematic Botany
Ludwig-Maximilians-Universität München
Menzinger Str. 67
D
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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
[[alternative HTML
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 be
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: +49-(0)89-17861-251
e-mail:[EMAIL
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 with:
b = a[-(1),]
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