Displaying 20 results from an estimated 3000 matches similar to: "change the type of lines and colours in interaction.plot"
2010 Aug 31
2
specify axis range
Dear all,
I want to make a plot where I can specify the range of y axis. I am using the interaction.plot command and because the values of y axis are from 2 to 500, I am using a logarithmic scale.
>interaction.plot(speclong$Date,speclong$time2,speclong$outcome,xaxt="n",type="l",pch=20,xlab="", log="y", ylab="Concentration
2006 Nov 17
2
s.e. on interaction plots
Is it possible to add standard error bars to the means on interaction plots?
Thanks
Murray
--
Murray Pung
Statistician, Datapharm Australia Pty Ltd
0404 273 283
[[alternative HTML version deleted]]
2012 Jan 04
0
interaction plot and x axis
Dear all
I am trying to make an interaction plot among 6 variables; e.g. PH to be in the x axis and the rest 5 variables in the y axis. The code that I am using is the below:
The name of my file is e.g. spec so
> spec<-read.csv("spec.csv")
>head (spec)
>str(spec)
>names<-names(spec)[2:6]
>speclong <- reshape(spec, idvar = "id", varying =
2007 Nov 21
1
Manipulating x axis in stripchart
Hi all,
I I need to manipulate the x axis in a stripchart.
I will use one of the data sets included in R to
explain what I need to do.
attach(ToothGrowth)
stripchart(len[supp=='VC']~dose[supp=='VC'],
vertical=TRUE, group.names=c('A','A','A'))
stripchart(len[supp=='OJ']~dose[supp=='OJ'], add=TRUE,
vertical=TRUE, at=c(1:3)+.1,
2008 Sep 12
2
Again, about boxplot
Thank you for your guys reply for my previous question. But I got one more
question about the boxplot. With the code in the R-help:
boxplot(len ~ dose, data = ToothGrowth,
boxwex = 0.25, at = 1:3 - 0.2,
subset = supp == "VC", col = "yellow",
main = "Guinea Pigs' Tooth Growth",
xlab = "Vitamin C dose mg",
ylab =
2010 Sep 26
2
Changing x-axis on boxplot
Dear List,
?
I am creating a boxplot with two subsets, very similar to the example by Roger
Bivand at ?boxplot (reproduced below).? I am trying to change the labels on the
x-axis to have one number to cover both subsets.? I can do this in other plots
by using axis=FALSE followed by a separate axis() command.? I have also tried
variations in the names= argument but can't get it to work.?
2001 Jul 25
2
pch with plot and legend
I'm trying to plot a scatterplot of two variables using pch to plot
different characters based on a third factor. Here is my example
> data("ToothGrowth")
> attach(ToothGrowth)
> levels(supp)
[1] "OJ" "VC"
> plot(len ~ dose,pch=as.numeric(supp))
> legend(locator(1),pch=as.numeric(supp),legend=levels(supp))
The command as.numeric(supp) returns 2 2
2008 Feb 04
7
adding the mean and standard deviation to boxplots
Dear list,
How can I add the mean and standard deviation to each of the boxplots using the example provided in the boxplot function?
boxplot(len ~ dose, data = ToothGrowth,
boxwex = 0.25, at = 1:3 - 0.2,
subset = supp == "VC", col = "yellow",
main = "Guinea Pigs' Tooth Growth",
xlab = "Vitamin C dose mg",
2011 Mar 25
2
error in bargraph.CI {sciplot}
Hi to all,
Does anybody knows why this is giving an error?
data(ToothGrowth)
# Two-way design with options
bargraph.CI(dose, len, group = supp, data = ToothGrowth,
xlab = "Dose", ylab = "Growth", cex.lab = 1.5, x.leg = 1,
col = "black", angle = 45, cex.names = 1.25,
density = c(0,20), legend = TRUE)
Error in dn.call[[1]] :
2011 Mar 13
3
how to change the margins of a plot area
Dear all,
I am ploting two boxplot of two chemical variables using the format
boxplot(Alkalinity, logAlkalinity, log="y", col=c("lightblue"), lwd=0.6, boxwex=0.3)
However when I plot like this, the distance between the two boxplots is very big and as well the distance of each boxplot from the plot area, left and right. How can I minimise that distance between the boxplots and
2011 Apr 19
5
Simple Missing cases Function
Dear all
I have written a function to perform a very simple but useful task which I
do regularly. It is designed to show how many values are missing from each
variable in a data.frame. In its current form it works but is slow because I
have used several loops to achieve this simple task.
Can anyone see a more efficient way to get the same results? Or is there
existing function which does
2000 Dec 10
1
more boxplot questions
Hello,
I have a couple more questions about boxplots. In the books I've read on
statistics (I'm not a statistics expert but just a poor engineer trying
to help his wife with the analysis of the data she gathered for her
medieval history PhD), I seen two kinds of box plots: one using
quartiles to determine the height of the rectangles and whiskers which
is what the standard R boxplot does,
2017 Nov 20
3
Σχετ: change colour in barplot
Dear all,?
I am really sorry for this. I have attached the script and a .csv file with an example.?
Hope this will help.
Many thanks,Maria
???? 11:53 ?.?. ???????, 20 ????????? 2017, ?/? Duncan Murdoch <murdoch.duncan at gmail.com> ??????:
On 20/11/2017 6:38 AM, Maria Lathouri via R-help wrote:
>? Dear all
> I know that it is a very simple question but it seems that I cannot
2011 Aug 15
2
Missing datasets (2.13.1)
Dear all
How does one resolve the variance between the actual availability of data
sets in the default implementation with those mentioned in the
documentation?
I am unable to attach some of the datasets, even though help() is available
for the same datasets. For example, "ToothGrowth" is a dataset that is
widely mentioned in the documentation as being part of the base install.
2007 Jun 13
1
Annotating trellis graphics
I'm using xyplot to generate a trellis plot with each panel containing a
scatterplot and a best fit line. Is it possible to write the slope of
the best fit line in each panel?
--
Alan S Barnett <asb at mail.nih.gov>
NIMH/CBDB
2008 Sep 11
4
About "Plot.new"
Hi, sorry for bothering your guys.
I will trying to make some nice graph using boxplot. when I check the help
file of boxplot, there is a sample code as:
boxplot(len ~ dose, data = ToothGrowth, add = TRUE,
boxwex = 0.25, at = 1:3 + 0.2,
subset = supp == "OJ", col = "orange")
legend(2, 9, c("Ascorbic acid", "Orange juice"),
2009 Mar 21
1
bargraph.CI change se for sd
Hi there,
I am a beginner.
I would like to change the error bars in the bargraph.CI function from the
default (se) to (sd). The help file says
ci.fun= function(x) c(fun(x)-se(x), fun(x)+se(x))
Is there a simple way of telling the function what (x) precisely is - I
already define in in the of the bargraph.CI function and assume that is
should be able to use that information.
cheers,
Herwig
--
2009 Nov 03
2
bargraph.ci - CI and color question.
Hello,
When using bargraph.CI in package sciplot can the bars for each group
be different colors? How do I select the color for each group?
When I use this instead of the default (SD vs SE):
bargraph.CI(x.factor = dose, response = len, data = ToothGrowth,
ci.fun= function(x) c(mean(x)-sd(x), mean(x) + sd(x)) )
Am I getting 95% CI bars?
Thank you kindly,
Michael Just
2017 Nov 20
0
Σχετ: change colour in barplot
On 20/11/2017 7:09 AM, Maria Lathouri wrote:
> Dear all,
>
> I am really sorry for this. I have attached the script and a .csv file
> with an example.
The problem is that you have dat as a matrix with only one row.
barplot() applies the colours to the rows of dat; since you have only
one row, everything ends up blue.
You can fix this by creating dat as a vector using
2017 Nov 20
2
change colour in barplot
Dear all
I know that it is a very simple question but it seems that I cannot change the colour in the bars.
I have the following dataframe:?
A ? ? ? ? ? ? ? ?? B ? ? ? ? ? ? ? ? C ? ? ? ? ? D ? ? ? ?? E ? ? ? ? ? ? ? ? ?? F ? ? ? ? ? ? ? ? ?? G ? ? ? ? ? ? ? ?0.0.24 ? ? ? ?? 152460 ? ? ? ? 474 ? ? ? 5.5 ? ? ?? 612000 ? ? ? ? ? 59061000 ? ? ? 1540313
and here is the script: