Awesome, thanks!
On Wed, Nov 17, 2021 at 7:50 PM Bill Dunlap wrote:
>
> Try using at=c(1.8, 2.8) to specify the contour levels you want (and omit the
> cuts= argument).
>
> -Bill
>
> On Wed, Nov 17, 2021 at 5:41 AM Luigi Marongiu
> wrote:
>>
>> I have a dataframe of three variables: x, y, z.
Hi,
This issue bears some similarity to a problem I�ve been experiencing over the
last few days. R 4.0.3, Windows 10, RGui. My ability to adjust window
dimensions took a serious slide (cursor on edge or corner, click and tug).
Usually only works now if I pause for awhile after the click before
¿Puedes enviar la respuesta de la consola después de hacer cada
install.packages()?
Un saludo
Isidro Hidalgo Arellano
Observatorio del Mercado de Trabajo
Consejería de Economía, Empresas y Empleo
http://www.castillalamancha.es/
-Mensaje original-
De: R-help-es En nombre de myubuntu
Buenas. Soy usuario linux, distro ubuntu 21.04
$ R --version
R version 4.1.2 (2021-11-01) -- "Bird Hippie"
Copyright (C) 2021 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
>library(Rcmd)... corre ok
>install.packages("swirl")
...
>
Dear Martin,
thank you very much for the guidance.
Ultimately, I got it running. But, for mysterious reasons, it was
challenging:
- I skipped for now the inheritance (and used 2 explicit non-inherited
slots): this is still unresolved; [*]
- the code is definitely cleaner;
[*]
Thank you! yes, I thought line width was controlled by some kind of
panel function...
On Wed, Nov 17, 2021 at 7:06 PM Bert Gunter wrote:
>
> Your code is unnecessarily complex.
> contourplot() will by default use the panel.contourplot() function and pass
> down graphical arguments to it.
>
> So
It didn't work because you left out the ... on the inside.
it should be
panel.contourplot(..., lty=1, lwd = 3)
As Bert pointed out, you don't need to specify the panel function unless you
are doing something complex.
> On Nov 17, 2021, at 13:06, Bert Gunter wrote:
>
>>>
Try using at=c(1.8, 2.8) to specify the contour levels you want (and omit
the cuts= argument).
-Bill
On Wed, Nov 17, 2021 at 5:41 AM Luigi Marongiu
wrote:
> I have a dataframe of three variables: x, y, z. The value of z are:
> ```
> > unique(df$z)
> [1] 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.6 3.0 2.4
Your code is unnecessarily complex.
contourplot() will by default use the panel.contourplot() function and pass
down graphical arguments to it.
So this suffices:
contourplot(Z ~ X*Y, data = df, cuts = 3, lwd =2)
Customization of the panel function appears to be unnecessary for your
needs.
Bert
Hi Stephen,
Does the problem still occur if you connect remotely to your computer from
a different computer?
e.g. via remote desktop?
On Wed, Nov 17, 2021 at 6:50 PM Stephen Hartley <
stephen.hartley@gmail.com> wrote:
> So I've got an odd problem that I can't seem to nail down, and I'm not
So I've got an odd problem that I can't seem to nail down, and I'm not
totally sure even where I should go to ask about it. Hopefully this mailing
list is acceptable, and please do let me know if not.
I'm using the "Rgui.exe" interface for R in windows 10. I've used this for
more than a decade
Hi Leonard --
Remember that a class can have 'has a' and 'is a' relationships. For instance,
a People class might HAVE slots name and age
.People <- setClass(
"People",
slots = c(name = "character", age = "numeric")
)
while an Employees class might be described as an 'is a'
Have a look at the base functions tapply and aggregate.
For example see:
-
https://cran.r-project.org/doc/manuals/r-release/R-intro.html#The-function-tapply_0028_0029-and-ragged-arrays
,
- https://online.stat.psu.edu/stat484/lesson/9/9.2,
- or ?tapply and ?aggregate.
Also your current code
I have a dataframe of three variables: x, y, z. The value of z are:
```
> unique(df$z)
[1] 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.6 3.0 2.4 2.8
```
I would like to plot the contour where the data get integer values
(1.0, 2.0, 3.0) but also highlight where the 1.8 and 2.8 values
occurred. Thus, I am
If I follow what you are trying to do, you want the mean of z for each value of
y.
tapply(df$z, df$y, mean)
> On Nov 17, 2021, at 8:20 AM, Luigi Marongiu wrote:
>
> Hello,
> I have a dataframe with 3 variables. I want to loop through it to get
> the mean value of the variable `z`, as
Hello,
I have a dataframe with 3 variables. I want to loop through it to get
the mean value of the variable `z`, as follows:
```
df = data.frame(x = c(rep(1,5), rep(2,5), rep(3,5)),
y = rep(letters[1:5],3),
z = rnorm(15),
stringsAsFactors = FALSE)
m = vector()
for (i in unique(df$y)) {
s = df[df$y
sorry, it was easier than expected: just add `lwd` to the main cal.
sorry I could not stop the message before checking...
On Wed, Nov 17, 2021 at 10:31 AM Luigi Marongiu
wrote:
>
> Hello,
> I have generated a contourplot with lattice. How do I set the line
> width? I tried with:
> ```
>
Hello,
I have generated a contourplot with lattice. How do I set the line
width? I tried with:
```
library(lattice)
contourplot(Z ~ X*Y, data = df, cuts = 3,
panel=function(x,y,...){
panel.contourplot(lty=1, lwd = 3)
})
```
but did not work...
Thank you
18 matches
Mail list logo