Displaying 20 results from an estimated 1000 matches similar to: "plotCI"
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”
2006 Feb 01
1
several plots in one
Can anyone tell me how I can supply more than one graph to plotCI
(gplots) at once?
Below is what I tried, also with rbind instead of cbind.
What is the way to do this (in general, I think)?
Problem is that lines of 1-st and 2-nd series are mixed, while they have
nothing to do with each other.
I also tried calling plotCI with argument add=TRUE, which didn't seem to
work (that is actually
2008 Jun 09
1
Student Distribution and Funtion qt
Hello,
I am trying to calculate and plot mean and confidence intervall for a set of data. This is the code that I am currently using:
means <- sapply(data, mean, na.rm=TRUE)
n <- sapply(data,length)
stdev <- sqrt(sapply(data, var, na.rm=TRUE))
ciw <- qt(0.98, n) * stdev / sqrt(n)
par(mgp=c(2,0.6,0), las=2, fin=c(7,3), mai=c(1,0.5,0.2,0.2), cex=0.8)
plotCI(x=means, uiw=ciw,
2005 Apr 01
1
plotCI error when trying to omit upper or lower bars (PR#7764)
Full_Name: Volker Franz
Version: 2.0.1 (2004-11-15)
OS: Mac OSX / Debian
Submission from: (NULL) (84.58.8.232)
Hi there,
the new version of plotCI (Version: 2.0.3 of gplots) produces errors
if the upper or lower error bars should be omitted by passing NULL as
an argument. Older versions of plotCI had no problem with this. Here
is an example:
library(gplots)
means <- c(1,2,3,4,5)
upperw
2006 Oct 16
2
set linetype with plotCI
Dear R-list,
I'm iterating several calls to plotCI [gplots], like so:
plotCI(
x = xvals.f[sorted],
y = yvals.f[sorted],
xlim = c(xmin, xmax), ylim = c(ymin, ymax),
pch = plot_symbols[graph_idx], type = "b",
lty = plot_linetypes[1],
col = plot_colors[graph_idx],
barcol = plot_colors[graph_idx], uiw = NA,
xlab = "", ylab = "",
add =
2009 Aug 12
1
A function for plotting a boxplot with added dot and bars (for mean and SE) - please help improve my code
Hello people,
A while back I wanted to plot boxplots with interactions that will have a
dot for the mean of the sample + bars for the SE.
After searching for some code, I found something that did it for one level,
but couldn't find something that will allow for interactions the way the
original boxplot does.
After playing with the original code, I found a way for allowing the boxplot
code to
2012 Jan 13
1
Problems with plotCI
Got problems with plotCI (plotrix)
I only want to plot the upper part of the error bar in my barplot
I had the exact same commands working two months ago
Now I wanted to change the legend and when I ran it again plotCI stopped
working.
To me it seems like there must some bug in R
library(plotrix)
library (graphics)
x = matrix(c( 13.75516276, 3.944604404,
2011 Nov 16
3
plotting a double y axis when x and y lengths differ
Hello All,
Many thanks to the help I have received so far.
Here is an example data set I hope to plot
Data1
Year Data SE
1 2005 2 0.01
2 2006 4 0.01
3 2007 5 0.01
4 2008 2 0.01
5 2009 3 0.01
6 2010 6 0.01
Data2
Year Data SE
1 2006 32 1
2 2007 100 2
3 2008 60 4
4 2009 67 3
5 2010 8 1
Notice Data2 has one less years worth of data than Data1 (which is my
2010 Jun 05
1
Error Bar Issues
Hello all,
I am an undergraduate student who is having syntax issues trying to get
error bars on my graph.
This is the data, which I assigned the name "Saline" to.
Time Average SEM
1 -20 0.000000 0.0000000
2
3 30 0.000000 0.0000000
4 45 3.227902 0.7462524
5 60 5.066664 1.1623944
6 80 6.107491 1.5027762
7 110
2010 Jun 13
1
Break in the y-axis
Hello all,
I have been having trouble getting a break in my y-axis. All of my data
points are up around 100-200, but the graph has to start at zero, so i would
like to remove all the white space using a break symbol. I have been able
to get the break and labels to be correct, however, I can't seem to get the
data to match the axis anymore. I must be using the axis.break() in plotrix
2010 Apr 06
1
Error bar
Hi there,
Using the code below I generated the plot attached. The error bars at day =
-3, 2 and 4 appear are larger. I was thinking if there is a way I could make
all the error bars to be of the same size. I don't know if that makes sense.
If not, then, is there a way I can plot only these 3 largest errorbars at
day axis (day = -3, 2 and 4) and omit the rest of the error bars.
I would be much
2001 May 24
2
New Package: gregmisc
I've thrown a couple of useful functions into a new package "gregmisc" and
uploaded them to ftp://ftp.ci.tuwien.ac.at/incoming/gregmisc_0.1.1.tgz
Here's DESCRIPTION:
Package: gregmisc
Description: Misc Functions written/maintained by Gregory R. Warnes
Title: Greg's Miscellaneous Functions
Version: 0.1
Date: 2001/05/24
Depends: R
Maintainer: Gregory R. Warnes
2010 Apr 21
1
Adding error bars to xyplot()
Hi,
I want to add error bars to a plot generated with xyplot. I've tried
both errbar() and plotCI(), but in both cases the points are not in the
same place. It's as if the two functions are using a different frame of
reference for the plotting area.
for example:
means <- c(92.5, 92.25, 90.9, 91.0, 94.15, 90.05) #means
time <- c(1,1,2,2,3,3) #occasion variable
group <-
2009 Apr 20
1
Buglet in plotCI
Dieter Menne wrote:
> Hi, Jim,
>
> there is a typo at the bottom of plotCI: there is an y.to.in which should be
> x.to.in.
>
> See list for an example.
>
> http://article.gmane.org/gmane.comp.lang.r.general/147103
>
> Should be:
> nz <- (abs(ui - pmin(x + gap, ui)) * x.to.in) > 0.001
>
> Dieter
>
>
Hi Dieter,
Thanks for the fix. I have
2009 Apr 20
2
plotCI (plotrix) problem
I am attempting to create a plot with intervals "stretched" in the
x-direction using plotCI() in the plotrix package. The same data
provides an appropriate set of intervals when "stretched" in the
y-direction but I only get a lower interval when "stretched" in the
x-direction.
The data are as follows
mns <-
2011 Mar 08
2
plotCI() with ggplot2
Hello
Currently, I plot some coefficients with some intervals using
function "plotCI()" (package "gplots") using the following code:
(m1 <- matrix(0:5, nrow=2, byrow=T, dimnames=list(c("v1", "v2"),
c("lo", "m", "hi"))))
m2 <- m1 + 1
library(gplots)
plotCI(
x=1:length(m1[, 1]),
pch="",
2008 Sep 11
4
plotCI -- multiple plots on same graph
I have a bunch of lines I want to plot using plotCI()
What Id like to know is, how can I connect the points with a line and how
can I print multiple lines on the same graph?
--
View this message in context: http://www.nabble.com/plotCI----multiple-plots-on-same-graph-tp19435198p19435198.html
Sent from the R help mailing list archive at Nabble.com.
2008 Oct 10
4
plotCI
Hi all,
I am using the function "plotCI" with the following command:
plotCI(m.residuos.p.2 [1:41],li=m.residuos.p.3 [1:41],ui=m.residuos.p.4
[1:41],lty=1,ylab="")
This generates exactly what I want except for the fact that I wanna drawn a
line linking the points (m.residuos).
How could I do that?
Thanks a lot in advance,
Caio
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2009 Apr 16
2
error bars in matplot
Hi,
I was trying to get error bars in my matplot. I looked at an earlier thread, and the sample code that I made is:
#------------------
library(plotrix)
mat1 <- matrix(sample(1:30,10),nrow=5,ncol=2)
ses <- matrix(sample(1:3,10,replace=T),nrow=5,ncol=2)
vect <- seq(20,100,20)
rownames(mat1) <- rownames(ses) <- vect
colnames(mat1) <- colnames(ses) <- letters[1:2]
2000 Nov 08
4
How to plot error bars
I'm a newcomer to R. I can't seem to find any documentation how to add
error bars to points in scatter plots. I guess I could plot the points,
then compute and plot line segments in the X and/or Y directions to
represent the errors?
- Mike
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