Displaying 20 results from an estimated 10000 matches similar to: "plot function / par() settings"
2012 Jul 10
2
how can I show the xlab and ylab information while using layout
hi R-users:
I want to draw three plot into one figure by layout and the script has
been shown below.
But I find R does not show the xlab and ylab information completely as
shown the figure attached.
How can I midify the script.? thank you .
xxlab<-paste(cpmd," (",ro,"%)",sep=" ")
yylab<-paste(rfmd," (",co,"%)",sep=" ")
2013 Jan 07
1
Changing mtext direction, or using text for the margin?
Hi all,
I have read through the archives, but can't find a solution to this problem.
I need the text direction on "dependent B", plotted in margin 4, to go
top to bottom (opposite what it is now). Here's some sample code:
#plot with mtext example
par(mgp = c(2,1,0), mfrow=c(2,2), las=1, mar=c(2,2,2,2), omi=
c(0.5,0.2,0,0.2))
a<-1:10
b<-7:16
c<-21:30
plot(a~b,
2009 Jul 21
1
problem with heatmap.2 in package gplots generating non-finite breaks
I have written a wrapper for heatmap.2 called
heatmap.w.row.and.col.clust which auto-generates breaks using
breaks<-round((c(seq(from=(-20 * stddev), to=(20 * stddev))))/20,
digits = 2) #(stddev in this case = 2.5)
This has always worked well in the past but now I am getting an error
that non-finite breaks are being generated. Drilling down, it seems
that my wrapper is generating finite
2003 Aug 07
2
plotmath under windows (PR#3672)
Full_Name: Murray H Smith
Version: 1.7.1
OS: Windows2000
Submission from: (NULL) (202.36.29.1)
This alleged bug is Windows specific and occurs when using Windows metafile
plots.
The problem does not occur in a Linux version.
It does not occur in the pt rintout when a graphic is saved to a postscript file
under Windows.
The problem came to light when using plotmath to label a plot with
2008 Jul 24
1
plot.dendrogram xlim/ylim
list(...),
I would like to zoom in to the leaves of large trees in a dendrogram
plot. The playwith package allows zooming by passing xlim and ylim
arguments to the plot call (Hmisc does this too I think). But
currently stats:::plot.dendrogram does not accept xlim or ylim. So I
would like to enable that. In place of the existing code chunk:
xlim <- c(x1 - 1/2, x2 + 1/2)
ylim <- c(0,
2012 May 12
2
Plotmath bug or my misunderstanding?
This is a followup to a recent post on using atop() to obtain
multiline expressions.
My reading of the plotmath docs makes it clear that issuing (in base
graphics) the specification
par(cex = 2)
doubles symbols and regular text in subsequent plotmath expressions.
However, it is unclear to me what specifying cex _within_ the
annotation function using plotmath should do, and the following seems
2011 Jul 08
2
Vertical Labels in plot graph - normally working fine but not on this graph
Hello,
I wonder if someone can elaborate on why in the first graph I am able to set
labels vertical to the x-axis but not in the second.
I tried to select the window but it didnt really help.
Many Thanks
Paolo
ExtAvgCWV = rnorm(200)
ExtAvgDemand = rnorm(200)
ExtGasDays = seq(from = as.Date("2010-8-4", "%Y-%m-%d"), along.with =
ExtAvgCWV, by = "days")
2009 Jan 28
2
help with plot layout
It takes a lot of sweat to generate a composite plot with R ... sigh.
I though I was almost done when I met the umpteenth hurdle. I cannot place a nice title on the 2nd plot (raw signal)
on the layout. I do not have control on where either the "main" option of "plot" function, or "title", place the text
string which keeps dysplaying chopped from above. I also tried
2018 May 08
1
Adding Year-Month-Day to X axis
I do not see any difference between the x versus y plot drawn in blue, and the y only plot drawn in red. Is the correct?
Greg
y_duration <- c (301.59050, 387.35700, 365.64366, 317.26150, 321.71883, 342.44950, 318.95350, 322.33233, 330.60333, 428.99516, 297.82066, 258.23166, 282.01816, 280.00000)
x_yyyymmdd <-as.Date(c ("2018-04-25", "2018-04-26", "2018-04-27",
2010 Apr 20
1
multiple plots problem
hello,
i try to plot 3 graphs which have the same x.axis underneath each other. i'd
like the plots to be aligned without margings between the boxes and draw a
single x axis beneath the lowest plot.
i managed to get the alignment by setting par(mar), but the middle box is
stretched
and i cant't figure out how to get around this. par(pin) was my guess, but
this doesn't do the job
2006 Oct 15
2
Compact presentation of multiple figures
Dear r-helpers,
I have six panels: op(par(mfrow = c(2, 3), xaxt = 'n', yaxt = 'n',
pty = 's').
Each of them has a variable main = 'i', and xlab = '', ylab = ''
I would like to achieve two things:
(1) a common x-axis label under panel 5, and one label to the left of
panels 1 and 4
(2) minimal space between the panels.
I have looked for
2012 Aug 22
3
Barplot with Secondary axis
Hi all,
I am trying to plot a bar chart and trying to plot a line as a secondary
axis as my scale is different for two y axis.
I am plotting a clustered bar chart by using besides = True option in
barplot function and my y coordinates are not plotted exactly at the center
on each two bars. Please help me.
I am pasting the code as follows.
x =
2005 Feb 21
4
49 histograms on one page
Hi,
I want to do something like this:
par(mfrow=c(7,7))
for (i in 1:49)
hist(RATDACOM[SUBJNO==i],breaks=0.5+(0:6),
main="",xlab="",ylab="",xaxt="n",yaxt="n")
(Don't think about what RATDACOM and SUBJNO are.)
I get an error
Error in plot.new() : Figure margins too large.
36 histograms with mfrow=c(6,6) work.
But the 36 histograms
2018 May 08
0
Adding Year-Month-Day to X axis
abline (v=x_yyyymmdd, lty=3, lwd=1.0, col="blue")
On Tue, May 8, 2018 at 5:23 PM, Gregory Coats <gregcoats at me.com> wrote:
> Since the horizontal axis side=1 is year-month-day, how do I issue an
> abline command to draw dashed vertical lines, as a background grid, within
> the graph?s border? Similar to the abline command I call below, in blue,
> for dashed
2009 Mar 17
1
Need a little help setting the upper median using "layout"...
The code I'm using is shown below.
I would like to have a larger median at the top of the plot so that I can show the entirity of "title_text".
Several times I tried messing with "par(mar", but that seemed to make matters worse.
By any chance can anyone provide any insight as to the best way to increase the top/upper/northern margin, so the entirity of the title is
2008 Dec 05
1
Trouble with gridBase and inset plots
Dear All,
I ma having a trouble in generating a figure containing 3 insets with
the gridBase package.
I always get an error message of the kind:
Error in gridPLT() : Figure region too small and/or viewport too large
No matter which parameters I choose. The plots works nicely with two
insets only, but when I try adding the third one, my troubles begin.
I am probably doing something wrong in the
2012 May 11
2
text(): combine expression and line break
Hi,
I would like to plot some extra text in my plot.
This should be a two line text including a special character (sigma).
I tried so far a to use expression in combination with paste and "\n"...
but I can't get the line break...
Here what I've done so far:
plot(1,type="n", xaxt='n', yaxt='n', ann=FALSE)
text(1,1,labels=expression(paste(sigma,"\n
2013 Feb 11
2
How to plot doubles series with different location using plotCI
Dear list
members,
I would
like to create two series of plotted mean values and error bars, yet with
different locations along the x-axis.
Plotting of
first series using plotCI with the standard arguments goes without any problem.
However I do not succeed to add the second series in the same plot, which
should be horizontally shifted from the first series along the x-axis. The “add=TRUE”
2007 Mar 22
1
Labelling a second y-axis
Hi,
I am using the following code as an example function to create
multiple y-axes on one plot. I have it working fine however, I can't
seem to add a label on the second (right) axis. I have tried adding
ylab="y2" in the axis call but, that didn't work; any ideas?
Thanks,
Jesse
Code:
function() {
par(las=1,xaxs="r",mai=c(1,0.75,1,1))
x<-1:10
y1<-x
2013 Feb 14
5
plot custom x axis ticks values
Readers,
For this data set:
testvalues<-c(10,20,30,40)
How to amend the plot instruction:
plot(testvalues,ann=FALSE,type='l',yaxt='n',xaxt='n')
so that x axis ticks labels can be added to existing graph with
arbitrary value such as 0,100,200,300)?
Thanks in advance.
--
r2151