Displaying 12 results from an estimated 12 matches for "dsweeney".
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sweeney
2000 Oct 14
2
Access to calculations in nls
...39; 1
Residual standard error: 0.01919 on 13 degrees of freedom
Correlation of Parameter Estimates:
Asym xmid
xmid 0.9868
scal 0.9008 0.9063
Thanks in Advance,
Dermot MacSweeney.
**************************************************************
Dermot MacSweeney NMRC,
Email: dsweeney at nmrc.ucc.ie Lee Maltings,
Tel: +353 21 904178 Prospect Row,
Fax: +353 21 270271 Cork,
WWW: http://nmrc.ucc.ie Ireland
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r-help mailing list --...
2000 Sep 19
1
Graphing measured and fitted distributions
...ta values. The y-axis is entirely random. Is it also possible to do
this in R. Again I can send the relevant files to interested parties on an
individual basis.
Thanks in advance,
Dermot MacSweeney
**************************************************************
Dermot MacSweeney NMRC,
Email: dsweeney at nmrc.ucc.ie Lee Maltings,
Tel: +353 21 904178 Prospect Row,
Fax: +353 21 270271 Cork,
WWW: http://nmrc.ucc.ie Ireland
**************************************************************
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r-help mailing list --...
2001 Feb 02
2
History
...minor 2.1
year 2001
month 01
day 15
language R
Thanks in advance,
Dermot MacSweeney
**************************************************************
Dermot MacSweeney NMRC,
Email: dsweeney at nmrc.ucc.ie Lee Maltings,
Tel: +353 21 904178 Prospect Row,
Fax: +353 21 270271 Cork,
WWW: http://nmrc.ucc.ie Ireland
**************************************************************
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r-help mailing list --...
2001 Feb 05
4
Removing "row.names"
I need to completely remove row.names from a dataframe. Are there other
ways to remove them (and not anything else) besides:
mydataframe<-data.frame(mydataframe, row.names=NULL)
I realize that this doesn't really remove the row.names; it merely replaces
the current row.names vector with the numbers 1..nrow (in quotes).
=====================
Dr. Marc R. Feldesman
Professor and
2001 Feb 05
4
Removing "row.names"
I need to completely remove row.names from a dataframe. Are there other
ways to remove them (and not anything else) besides:
mydataframe<-data.frame(mydataframe, row.names=NULL)
I realize that this doesn't really remove the row.names; it merely replaces
the current row.names vector with the numbers 1..nrow (in quotes).
=====================
Dr. Marc R. Feldesman
Professor and
2000 Oct 03
1
captions for than one figure
...there any command where I can vertically offset the entire plot.
Thanks in Advance,
Dermot MacSweeney.
P.S. If I see another e-mail with the mention of an underscore I think that I
will crack up.
**************************************************************
Dermot MacSweeney NMRC,
Email: dsweeney at nmrc.ucc.ie Lee Maltings,
Tel: +353 21 904178 Prospect Row,
Fax: +353 21 270271 Cork,
WWW: http://nmrc.ucc.ie Ireland
**************************************************************
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r-help mailing list --...
2000 Oct 17
1
filed plot symbols
This example,
x<-1:10
y1<-x
y2<-x+2
plot(x,y1,pch=21,ylim=range(c(y1,y2)),type="o",lty="solid",bg="white")
points(x,y2,pch=22,type="o",lty="dashed",bg="white")
legend(7,3,legend=c("y1","y2"),pch=c(21,22),lty=c("solid","dashed"),bg="white")
works if I use pch = one of 21-25. But
2001 Jan 10
2
Levenberg-Marquardt algorithm
Hi All,
Is the Levenberg-Marquardt algorithm available in R. This method combines the
steepest descent algorithm and Newton's method.
Thanks in Advance,
Dermot MacSweeney.
**************************************************************
Dermot MacSweeney NMRC,
Email: dsweeney at nmrc.ucc.ie Lee Maltings,
Tel: +353 21 904178 Prospect Row,
Fax: +353 21 270271 Cork,
WWW: http://nmrc.ucc.ie Ireland
**************************************************************
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r-help mailing list --...
2001 Mar 28
5
R and xterm
Howdy!
I have a problem that's similar to one discussed earlier on the list:
When not in xterm all the backspace and cursor-movements and stuff
are working well. Only when I start R in an xterm window backspace
appears as ^H and so on. What can I do?
Ragnar
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r-help mailing list -- Read
2000 Nov 14
3
2 plots 1 figure
How do you obtain two plots on the same figure?
for example
plot(rnorm(100)
plot(rnorm(100),type="l")
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2001 Jan 07
0
boxplot question
Hi All,
As a follow-on from the mail below, it is possible to have boxplots based on
means and variance for more than one input, i.e.,
bxp(input1,input2,....)
Thanks in Advance,
Dermot
******** Previous Mail on this subject ***********
>I have a couple more questions about boxplots. In the books I've read on
>statistics (I'm not a statistics expert but just a poor engineer
2001 Apr 24
2
Reading and writing data
Hi All,
Two quick questions.
1) I am using write.table to output data.frames to ascii files, e.g.,
test <- data.frame(rnorm(2))
write.table(test,file="output")
"rnorm.2."
"1" -0.718560808193286
"2" -1.07965693020656
Is it possible to output the data without the first column, i.e.,
"rnorm.2."
-0.718560808193286
-1.07965693020656
2) Is