Dear all,
version 0.40-0 of package NMOF is on CRAN now, 5 years
(exactly) after its first release on CRAN.
'NMOF' stands for 'Numerical Methods and Optimization
in Finance'. The package accompanies the book with the
same name, written by Manfred Gilli, Dietmar Maringer
and Enrico Schumann, publi
I think this is simpler.
vol_p2 <- vol_p
vol_p2$legend <- NULL
print(update(vol_p2, scales=list(y=list(labels=FALSE))), split = c(1,
2, 1, 2), more = TRUE)
draw.colorkey(vol_p$legend$right$args$key, draw=TRUE,
vp=viewport(y=.27, height=.26, x=.75))
print(update(xy_p, scales=list(y=list(labels=FALS
Wow! That's exactly what I am looking for!
I have had both books* open in front of me all day to no avail, and, I was
spinning round and round - I was waaay off in left field.
Thanks so much!
Ben
* https://www.r-project.org/doc/bib/R-books_bib.html#R:Sarkar:2008
https://www.r-project.org/do
Can you tell us where you got the file from and perhaps even send a
link to the file? I know of at least 11 types of files that use `.bin`
as an extension which are all different types of data with different
binary formats.
On Tue, Oct 25, 2016 at 5:40 PM, Bob Rudis wrote:
> I'm afraid we'll need
Hi Ben
A bit kludgy but it works. Further refinement by eye
print(vol_p, position = c(0,0,1,0.5), more = TRUE)
print(xy_p, position = c(0.14,0.5,0.86,1), more = FALSE)
I do not know if viewports will be any better
Regards
Duncan
Duncan Mackay
Department of Agronomy and Soil Science
Universit
Hi
This might work, though it's a teensy bit more complicated and a bit
manual (on the left axis labels) and it ignores heights and vertical
whitespace ...
library(lattice)
d <- dim(volcano)
xy <- data.frame(x = 1:d[1], y = volcano[,30] )
library(grid)
grid.newpage()
pushViewport(viewport(y=0
Dear Sarah,
Thank you for your reply. I cannot upgrade debian since it is an HPC and I
do not have root priviledges. I will try to install and older version that
is compatible and report. Thanks a lot.
Regards,
Vivek
On Oct 26, 2016 1:46 AM, "Sarah Goslee" wrote:
> I don't see your session inf
On Mon, 24 Oct 2016 10:54:00 -0500
Andrea Marcela Huerfano Barbosa wrote:
> Hi guys,
> When I try to do a linear regression into the console appears this
> warning message:
>
> >* attempting model selection on an essentially perfect fit is
> >nonsense*
>
> Some one could tell me what does it me
I don't see your session info in the stackoverflow posting, but it
looks like you're using Debian 6, which hit its end of life in
February 2016. So the best way to get the current GLIBCXX is to
upgrade to a current version of Debian.
A google search on installing GLIBCXX_3.4.15 on Debian 6 turns u
Dear Users,
I have a problem with installing a particular r-package in R -3.1.2 in my
work Debian. The problem is mentioned in the link below. I have tried to
seek help from stackoverflow but have not received any help. It would be
great if anyone can point out the problem and let me know how I ca
> Hello everybody,
>
> Using ggplot2 package, is there a way to force to stop the y-axis line
> at a specified point ? (not using ylim because I want that some text
> written using annotate() at the top of the graph is
> still shown).
>
> Bellow is a simple example to show
Hi,
Almost but not quite. It certainly moves the ball down the field, and, dang,
that would be way too easy!
I have been fiddling with the panel.widths to the lattice::plot method. No joy
yet.
Ben
> On Oct 25, 2016, at 5:14 PM, Paul Murrell wrote:
>
> Hi
>
> Does this do what you wan
Lily,
Bob's suggestion is the best. You can also look at readBin(). Enter ?readBin at
the R prompt.
Mark
R. Mark Sharp, Ph.D.
msh...@txbiomed.org
> On Oct 25, 2016, at 4:40 PM, Bob Rudis wrote:
>
> I'm afraid we'll need more information that that since the answer from
> many folks on the l
I'm afraid we'll need more information that that since the answer from
many folks on the list to such a generic question is going to be a
generic "yes".
What's the source of the binary files? If you know the type, there may
even be an R package for it already.
On Tue, Oct 25, 2016 at 5:28 PM, lil
Hi R users,
Do any of you have any experience about converting binary files to ascii or
txt files in R? Thanks a lot for your help.
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Hi
Does this do what you want ?
library(latticeExtra)
c(vol_p, xy_p, x.same=TRUE)
Paul
On 26/10/16 04:30, Ben Tupper wrote:
Thanks, Bert.
I have used latticeExtra for layering graphics. I'm not sure how I
would use it to align graphics rather superimposing them.
I shall look into the the c
Hi
Here are some alternatives that involve messing about with the grobs and
viewports after the plot has been drawn. The percentage optimality of
these solutions is up for debate ...
###
# Edit the y-axis line after
> On Oct 25, 2016, at 9:29 AM, dave fournier wrote:
>
>
>
> Unfortunately this problem does not appear to be well posed.
>
>Retention = (b0*Area^(th+1))^b
>
> If b0, th, and b are the parameter only the product (th+1)*b is determined.
>
> This comes from noting that powers satisfy
>
>
Unfortunately this problem does not appear to be well posed.
Retention = (b0*Area^(th+1))^b
If b0, th, and b are the parameter only the product (th+1)*b is determined.
This comes from noting that powers satisfy
(a^b)^c = a^(b*c)
So your model can be written as
(b
> On Oct 25, 2016, at 9:22 AM, Santiago Bueno wrote:
>
> Dear experts,
>
> I have to carry a 100 fold cross-validation of non linear regression
> models. Is it possible to find a way to do it in R.
>
Show us your code for a single-fold validation.
> Best regards,
>
> Santiago Bueno
>
>
Dear experts,
I have to carry a 100 fold cross-validation of non linear regression
models. Is it possible to find a way to do it in R.
Best regards,
Santiago Bueno
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After many tries, here is a solution using grob.
I post here in case it could help someone.
Note that this solution is not 100% optimal as it uses a trick (limits =
c(-0.05, 1.02)) to show fully the points.
Marc
library("ggplot2"); require("gtable"); require("grid")
p <- ggplot()+
geom_poin
Dear Dave
Thanks for your kindness help. I am sorry, I am on a filed survey these days. I
did not check my email for a long time. Please forgive me for the
misunderstanding brought to you. Your answer works well for the model:
Retention = exp (b0*exp (b1*Area^th)). Could you find the starting va
Thanks, Bert.
I have used latticeExtra for layering graphics. I'm not sure how I would use
it to align graphics rather superimposing them.
I shall look into the the custom panel plot but that is very new territory for
me.
Ben
> On Oct 25, 2016, at 9:13 AM, Bert Gunter wrote:
>
> Write a cu
Hello,
I am drawing a levelplot and an xyplot on a single device as shown in the
runnable example below. I would like the x axes to align - that is for them to
cover the same extent left-to-right on the device. How do I go about doing that?
###
# START
###
library(lattice)
d <- dim(vo
Dear Andrea
At a guess you are trying to add variables to your model in some
automatic way but since your model is already perfect the unnamed
function you are using is telling you that you gave it an impossible task.
On 24/10/2016 16:54, Andrea Marcela Huerfano Barbosa wrote:
Hi guys,
When
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