Displaying 9 results from an estimated 9 matches for "dynamiteplots".
2009 Dec 03
5
Bar Plots: Error Bars
Hey Everyone,
I'm pretty new at R and wanted to try and make some graphs with dummy data
before using it to analyze my own. I successfully made a bar graph and error
bars, but I can't figure out how to align them properly (currently they are
not centered on the bars and some of them aren't even close). Here's the
code that I'm using:
> marks <- sample(4:10, size=50,
2009 Jun 18
2
Significance asterisk in a bar plot
Hi all,
How do I add an asterisk representing a significant difference to a barplot?
Cheers,
Gil
[[alternative HTML version deleted]]
2010 Apr 09
2
error bars on barplot
Hi
I was hoping someone might be able to help me I have this data:
birdid timetaken numvisits ptachchoice time bold
1087 8 10 1 AM 0
1087 28 6 1 PM 0
1087 13 3 2 AM 0
1087 121 0 2 PM 0
1046 121 0 1 AM 1
1046 121 0
2011 Jul 06
4
Showing which bars in a bar chart are significantly different
Hello,
a probably rather stupid question to which I can't find an answer:
I have a bar chart, and I want to present which bars are significantly
different by placing a line with an asterisk above then (similarly to fig. 3
in: http://jnm.snmjournals.org/content/46/4/574.figures-only).
Does anyone have a reference where can I find some instructions how to learn
this?
Thanks a lot!
Omer
--
2008 Sep 06
2
Hopefully an easy error bar question
Hi im trying to add error bars to my barplots, there very basic, i have a few grapghs where the y variable is different but on all the X variable is Age (Adult and Juvenile) however this is split into two levels so i have males and females, so my graph basically has four bars on it.
I know how to add eror bars for instance when there is only one level eg lookng at the diffrence between male and
2008 Oct 08
5
Plot means with error bars - A novice needs help
Hello,
I'd appreciate a suggestion on how to construct plots (barplots?) that use
means on the Y axis instead of density/count. I'd also like to use groups
and plot error or confidence interval bars on these graphs. I know this is a
read the manual situation. I'd appreciate help with what to read, or your
benevolence with some sample code.
I've looked at lattice and gplots2, but
2007 Jul 25
3
Constructing bar charts with standard error bars
I am new to R.
I want to graph group data using a "Traditional Bar Chart with Standard
Error Bar", like the kind shown here:
http://samiam.colorado.edu/~mcclella/ftep/twoGroups/twoGroupGraphs.html
Is there a simple way to do this?
So far, I have only figured out how to plot the bars using barplot.
testdata <- scan(, list(group=0,xbar=0,se=0))
400 0.36038 0.02154
200 0.35927
2013 Apr 11
2
Make barplot with error bars, anova out of a table
Helo everybody,
I'm new to R and have some issues with my data in R.
My raw data look like that:
ID Day size 1 1 7 1 1 7.2 1 1 7.1 2 1 7.3 2 1 7.4 2 1 7.2 3 1 7 3 1 7.1 3 1
7.5 4 1 7.3 4 1 7.2 4 1 7.6 1 2 7 1 2 7.2 1 2 7.1 2 2 7.1 2 2 7.4 2 2 7.2 3
2 7.5 3 2 7.1 3 2 7.5 4 2 7.2 4 2 7.2 4 2 7.3 1 3 7.4 1 3 7.2 1 3 7.1 2 3
7.2 2 3 7.4 2 3 7.2 3 3 7.4 3 3 7.2 3 3 7.5 4 3 7.4 4 3 7.2 4 3 7.7
2012 Apr 02
6
como hacer grafico de medias con barra de desviacion estandar ??
estimados no he encontrado el modo de hacer en R el tipico grafico de
medias con la desviacion estandar asociada ... me explico, tengo 2
variables numericas, para la variable independiente se elijen 3 niveles y
en cada uno de ellos se mide 15 veces la variable respuesta, para este
data.frame se quiere mostrar en un grafico en el eje X los 3 niveles
escogidos y en el Y la vbla respuesta, pero no e