Displaying 20 results from an estimated 100 matches similar to: "function curve() swap axes"
2003 May 20
1
surprising behaviour of "bgroup": sets all in greek letters
Dear R user community
I wanted to use "bgroup" for plotting a math formula with
a big "{" on the left, and nothing on the right.
i used
text( 10, 10, pos=4, cex=1.8, expression(F(x) == bgroup("{", x, "")), ...)
on a 40 x 20 plot.
surprisingly,
bgroup sets "Phi(xi) = { xi"
i.e. replaces alphabetic characters with greek letters in the entire
2010 Jan 23
3
Samba Serving NFS Mounted Directories
I have a Sun 7310 storage server. This is
running Solaris 10 but it's self-contained
and I can't login to it or run Samba on it.
I manage it with a web interface.
I have a CentOS 5.3 machine that mounts
a bunch of file systems via NFS from the
Sun server. This works fine. I installed
Samba 3.4.5 on the CentOS machine and
configured it to share some of the directories
that are actually NFS
2010 Sep 09
1
scalable < > delimiters in plotmath
Dear list,
I read in ?plotmath that I can use bgroup to draw scalable delimiters
such as [ ] and ( ). The same technique fails with < > however, and I
cannot find a workaround,
grid.text(expression(bgroup("<",atop(x,y),">")))
Error in bgroup("<", atop(x, y), ">") : invalid group delimiter
Regards,
baptiste
sessionInfo()
R version
2010 Sep 09
1
scalable < > delimiters in plotmath
Dear list,
I read in ?plotmath that I can use bgroup to draw scalable delimiters
such as [ ] and ( ). The same technique fails with < > however, and I
cannot find a workaround,
grid.text(expression(bgroup("<",atop(x,y),">")))
Error in bgroup("<", atop(x, y), ">") : invalid group delimiter
Regards,
baptiste
sessionInfo()
R version
2010 Jan 29
1
Plotmath: suprscript on scalable delimiter?
ComRades,
How do you put a superscript on a scalable delimiter?
I want to put 'b' as the power of the expression in the following plot:
t <- 1:25
K <- 0.2
y <- ((1-exp(-K*t))/(1-exp(-K*t)*exp(K)))^3
plot(t,y,"l",main="K=0.2, b=3")
text(15,5,expression(bgroup("(",frac(1-e^-Kt,1-e^-Kt*e^K),")")))
Plotmath examples in demo(plotmath) do not
2003 May 25
0
surprising behaviour of "bgroup": sets all in greek letters (PR#3099)
Let me summarize the bug reported by Ulf Martin on R-help with the same
subject line.
The code
plot(1:10)
text(1, 9, expression(F == bgroup("{", x, "")))
results in greek letters, which is not expected here.
That happens if the user tries to set only a left delimeter, the same with:
text(2, 8, expression(F == bgroup("{", x, ".")))
or
2009 Aug 12
2
Superscripts in axis label
Hi All,
I am trying to lable the y-axis on my scatterplot with the following:
"Soil moisture content (m3m-3)"
I am using the following coding for plotting the graph:
plot(soilmoisture~gradientlevel, xlab="Levels of droughting gradient", ylab="Soil moisture content (m3m-3)", bty="l", font.main="2", pch=16, las=1, cex.lab="1.13")
I have
2020 Oct 23
0
How to shade area between lines in ggplot2
Hi
Did you try google? I got several answers using your question
e.g.
https://stackoverflow.com/questions/54687321/fill-area-between-lines-using-g
gplot-in-r
Cheers
Petr
> -----Original Message-----
> From: R-help <r-help-bounces at r-project.org> On Behalf Of Luigi Marongiu
> Sent: Friday, October 23, 2020 9:59 AM
> To: r-help <r-help at r-project.org>
> Subject:
2001 Dec 30
1
Samba Domain & XP
I am not able to join an XP Machine to a Samba domain. I am able to complete
all the procedure until the reboot, bur after the Windows reboot, at the
login, the windows says that it is not possible to contact the Primary
domain controller. No debug arrive to samba at the login. The machine trust
on the domain is done correctly with "on the fly" tecnique.
Do someone have the same
2020 Oct 23
2
How to shade area between lines in ggplot2
also from this site: https://plotly.com/ggplot2/geom_ribbon/
I get the answer is geom_ribbon but I am still missing something
```
#! plot
p = ggplot(data = trainset, aes(x=x, y=y, color=z)) +
geom_point() + scale_color_manual(values = c("red", "blue"))
# show support vectors
df_sv = trainset[svm_model$index, ]
p = p + geom_point(data = df_sv, aes(x=x, y=y),
2020 Oct 23
5
How to shade area between lines in ggplot2
Hello,
I am running SVM and showing the results with ggplot2. The results
include the decision boundaries, which are two dashed lines parallel
to a solid line. I would like to remove the dashed lines and use a
shaded area instead. How can I do that?
Here is the code I wrote..
```
library(e1071)
library(ggplot2)
set.seed(100)
x1 = rnorm(100, mean = 0.2, sd = 0.1)
y1 = rnorm(100, mean = 0.7, sd =
2009 Jun 03
1
Would like to add this to example for plotmath. Can you help?
Greetings:
I would like comments on this example and after fixing it up, I need
help from someone who has access to insert this in R's help page for
plotmath.
I uploaded a drawing
http://pj.freefaculty.org/R/Normal-2009.pdf
that is created by the following code
http://pj.freefaculty.org/R/Normal1_2009_plotmathExample.R
This will be a good addition to the plotmath help page/example.
2020 Oct 23
2
How to shade area between lines in ggplot2
Thank you, but this split the area into two and distorts the shape of
the plot. (compared to
```
p + geom_abline(slope = slope_1, intercept = intercept_1 - 1/w[2],
linetype = "dashed", col = "royalblue") +
geom_abline(slope = slope_1, intercept = intercept_1 + 1/w[2],
linetype = "dashed", col = "royalblue")
```
Why there
2010 Jul 20
2
square brackets in expression in plots
Dears,
do you know whether it is possible to include any square parantheses (brackets) in an expression to use it as an axis label?
e.g. I would like to have a label like (with the sub and superscripts correct):
"speed [m s^-1]"
I know how to combine an expression with text via paste, but as I run soimething like:
a='m*s^{-1}'
plot(1:10,main=parse(text=a))
I found now way
2020 Oct 23
0
How to shade area between lines in ggplot2
Hi
What about something like
p+geom_ribbon(aes(ymin = slope_1*x + intercept_1 - 1/w[2],
ymax = slope_1*x + intercept_1 + 1/w[2], fill = "grey70", alpha=0.1))
Cheers
Petr
> -----Original Message-----
> From: Luigi Marongiu <marongiu.luigi at gmail.com>
> Sent: Friday, October 23, 2020 11:11 AM
> To: PIKAL Petr <petr.pikal at precheza.cz>
> Cc: r-help
2020 Oct 26
0
How to shade area between lines in ggplot2
Hi
Put fill outside aes
p+geom_ribbon(aes(ymin = slope_1*x + intercept_1 - 1/w[2],
ymax = slope_1*x + intercept_1 + 1/w[2]), fill = "blue", alpha=0.1)
The "hole" is because you have two levels of data (red and blue). To get rid
of this you should put new data in ribbon call.
Something like
newdat <- trainset
newdat$z <- factor(0)
p+geom_ribbon(data=newdat, aes(ymin =
2011 Feb 10
1
Ggplot: free x-scales in a facet-grid
Hello,
I have a ggplot that has the looks of the plot that I want, but it doesn't
have the right layout.
The data is an ordered melted dataframe:
- ID
- type (to use for a faced grid)
- time - type
- time - value (POSIXct)
- pos (to use for a faced grid, this is an index to split the plot)
The goal of the plot is to create a time line for each ID (different points
of time). The ID's
2010 Mar 09
3
Shade area under curve
I want to shade the area under the curve of the standard normal density.
Specifically color to the left of -2 and on. How might i go about doing
this?
Thanks
--
View this message in context: http://n4.nabble.com/Shade-area-under-curve-tp1586439p1586439.html
Sent from the R help mailing list archive at Nabble.com.
2008 Dec 31
3
Plotmath with values?
I hope to use the plotmath facility to print titles that mix
math and values of R variables.
The help for "plotmath" has an example, which after repeated
reading, I find baffling. Likewise, I have read the help file
for "substitute" (wqhich seems to be needed) without ever
understanding what it does, other than being used in some magic
incantations.
I would like to do
2008 Aug 04
9
[PATCH 0/7] I/O bandwidth controller and BIO tracking
Hi everyone,
This series of patches of dm-ioband now includes "The bio tracking mechanism,"
which has been posted individually to this mailing list.
This makes it easy for anybody to control the I/O bandwidth even when
the I/O is one of delayed-write requests.
Have fun!
This series of patches consists of two parts:
1. dm-ioband
Dm-ioband is an I/O bandwidth controller implemented