Displaying 20 results from an estimated 20000 matches similar to: "plot rotation"
2002 Nov 17
1
Xgobi II
Hi again.
Thank you for the tips but I don't know what is a X server. I
remember that I?m working with my own notebook. Is this
possible? I could also try to run it in my faculty.
thanks
Luis
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2002 Nov 16
1
Xgobi
Dear helpers,
I'm working with expression matrices (DNA microarrays) and my
professor suggested me to investigate the possibilities of
Xgobi. Searching the net I found that I could use it with R. Is
that true?
How can I do this? I'm working on a Windows ME notebook. I've
already got xgobi.zip from CRAN and xgobi.zip from Professor
Brian Ripley
2003 Jan 28
2
symbol
Dear R helpers
I would like to make a plot where the symbols were the numbers
of the corresponding classes, i.e, samples of class 1 would the
symbol 1, samples of class 2 would have symbol 2,....
Is this possible?
Thank you
Luis
--
Kit SAPO.ADSL.PT Apenas 50 ?.
Adira j? em http://www.sapo.pt/kitadsl
2002 Nov 02
2
Partial Least Squares
Hi everybody!
Is there any package or functions to make Partial Least Squares
analysis with R?
Thanks a lot
Luis
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2002 Oct 15
1
R memory
Hello
I was doing PCA (principal component analysis) with a DNA
expression matrix (7000 rows/38 columns; from golubEsets) but I
had the following problem
"Error:cannot allocate vector of size 397051 Kb
In addition: Warning message:
Reached total allocation of 119Mb: see help(memory.size)"
I've already done some filtering (reduced to 3051 rows) but the
problem remains, only the
2002 Nov 17
2
compile
Hi again,
Thanks for the tips on Xgobi. I'll try them. Now I have another
question. There is a package (not submitted to CRAN yet), that
I would like to use, but it has the extension .tar, so it's for
Linux platforms am I rigth? Is it possible from those files to
compile for Windows?
Nice weekend for all
Luis
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sapo.pt/kitadsl
2002 Nov 28
2
Logistic Regression with 9 classes
Hello!
I need to classify a data set with 19 variables and 9 classes
using Logistic Regression(on R).
I know that when we have only 2 classes we can use glm() to
estimate the coefficients of the model. But I don?t understand
how can I do a classification task with Logistic Regression on
a data set with 9 classes!
Does anybody know how can I estimate these coefficients (of a
model with 9
2017 Oct 30
4
Scatterplot3d :: Rotating x tick labels by x degrees
Hi,
I would like to rotate the x axis tick labels by 45 degrees. Using the code below, could someone please provide an example? Many Thanks In Advance, Alex
library("scatterplot3d")
mydf=data.frame(rate=seq(158, 314)
,age=seq(1, 157)
,market_date=seq(as.Date("2000/1/1"), as.Date("2003/1/1"), by="7 days"))
2005 Mar 01
1
looking for 3D plotting with real-time rotation
I would like to plot points in 3D and then be able to rotate the plot in real
time in order to understand the distribution of the points using the visual
parallax that results from the rotation.
The R-package scatterplot3d will plot in 3D, but I've not found a way to rotate
the results in real time. (It also does not seem to get the projection from 3D
to a viewing plane right.)
The R-package
2017 Oct 31
0
Scatterplot3d :: Rotating x tick labels by x degrees
Hi Alex,
this should be related to the "las" argument of "par()" but
actually it does not seem to be parametered in scatterplot3d.
Searching the net for "scatterplot3d las" provides a link to:
https://stackoverflow.com/questions/25458652/specifying-the-orientation-of-the-axes-labels-in-scatterplot3d
You may try the solution that is provided in this link or consider
2003 Mar 11
1
MAPE
Hi again
With arima0 the problem was solved but what are the diferences
between arima and arima0?
I have another question. I fit the model to the data and I make
some predictions. But I also want to calculate MAPE based in
the last 3 observations available. Is it possible? Can I obtain
the fitted values from the model?
thanks~
luis
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SAPO ADSL.PT, apanhe j? o comboio da Banda Larga. Kit
2017 Oct 31
1
Scatterplot3d :: Rotating x tick labels by x degrees
> On Oct 31, 2017, at 8:55 AM, Olivier Crouzet <olivier.crouzet at univ-nantes.fr> wrote:
>
> Hi Alex,
>
> this should be related to the "las" argument of "par()" but
> actually it does not seem to be parametered in scatterplot3d.
> Searching the net for "scatterplot3d las" provides a link to:
>
>
2003 Mar 11
1
about yesterday predicted values
I don't understand where is my problem. I tried the problem
suggested by Prof. Brian Ripley
data(USAccDeaths, package="ts")
and it worked. So this is not a machine or configuration
problem. This is my series (dataset1.ts)
Jan Feb Mar Apr May Jun
Jul Aug
1998 20957656 22280838 28048581 32286754 36456729 35575315
34127179 34363108
1999
2002 Nov 05
2
Canonical variates
Hi,
Does anybody know some package or function that computes
canonical variates?
Luis & Janete
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2017 Oct 31
1
Scatterplot3d :: Rotating x tick labels by x degrees
On 31.10.2017 00:56, Alex Restrepo wrote:
> Hi,
>
> I would like to rotate the x axis tick labels by 45 degrees. Using the code below, could someone please provide an example? Many Thanks In Advance, Alex
45 degree rotation is not supported in base R graphics and scatterplot3d
uses that.
You can use par(las=2)
before your code and get them rrotated by 90 degrees, or you can add
2003 Jan 25
1
plot/screen
Dear helpers
I have this code to make 10 plots in the same device
a<-1
split.screen(c(2:5))
for (i in 1:10){
nova.matriz<-a*sigma+(1-a)*S
proj<-calculo.comp(treino,nova.matriz)
print(proj[,1:2])
screen(i)
plot(Re(proj[c(2,3,6,9:11,14,23),1:2]),xlim=range(c(-
15:15)),ylim=range(c(-5:5)),col="black")
points(Re(proj[c(1,4:5,7:8,12:13,15:22,24:27),1:2]),col="red")
2005 Mar 08
1
3D plot not working as desired!
Hello R-users!
I am trying to plot 3 vectors (x,y,z) of observations
generated by mvrnorm in library(MASS).
I tried plot3d in library(djmrgl) and scatterplot3d.
But these program gives x,y,z axis which do not
intersect at the origin (0,0,0).
I searched through all the graphics related packages
for R like xgobi, ggobi, grid and more. Quite
confusing which one to choose.
Would anyone recommend
2003 Sep 20
4
persp graphs
Hi,
I am doing my way on R, with much experimenting. So, I am trying to plot a 3d
graphic ussing "persp" and entering a data set (attached) of UTM coordinates
as x,y and a pH values as z. However when I try an error message comes out
telling that increasing x and y values are expected. Jus ordering the first
vector does not help, and, of course, order the first two independently
2004 Mar 17
6
projection pursuit
Dear helpers
Does R have a package that performs projection pursuit density estimation? Or
anyone knows code in Matlab or C for example to do this?
Thank you all
Luis
2011 Oct 31
1
3D Graph Surface and single points (eg wireframe with points)
Hallo!
?
I just want to make a 3D plot of a surface of a cone and want to plot some single points around.
?
I tried wireframe but cannot find how to plot single points
?
I tried scatterplot3d but there the surface is not simple to plot. And: How can I rotate the point of view by the z-axis
?
I tried persp3d but how can I add some single points?
?
Example:
?
library(lattice)
library(scatterplot3d)