Displaying 20 results from an estimated 900 matches similar to: "3D Bar Graphs in ggplot2?"
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
--
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]] :
2009 Mar 02
1
using par funtions in bargraph.CI()
I'm trying to create a bargraph of means with standard error bars using the
function bargraph.CI (in the sciplot package). Like this:
bargraph.CI(x.factor, response,data,xlab, ylab, par(family="serif"),font=11)
However, an error message comes up when I try to use the par funtion. Does
the character font/style need to be changed in a different way for this
kind of plot? Or am I
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
2009 Apr 10
2
Problem with bargraph.CI in Sciplot package
Hi there,
I wonder if anyone can help me. I'm trying to use bargraph.CI in the Sciplot
package when there is a missing combination of the factor levels.
Unfortunately the standard errors on the plot do not appear to be correct.
Consider an analysis consisting of two factors A and B. When all factor
level combinations are present all appears fine:
library(sciplot)
#all data
2007 Mar 20
2
Problem adjusting x-labels with bargraphCI
Hello:
I'm having quite a bit of difficulty adjusting the x-labels using bargraphCI. I've tried using text and srt=45 to rotate the labels or mtext for 2 lines to break up the labels. However, using either method, I cannot line up the labels with the midpoints of the bars (they line up with some sort of tick mark that is off the midpoint of the bars). Any suggestions would be greatly
2011 Jun 23
3
trying to import xls or xlsx files
library(xlsReadWrite)
mydata<-read.xls("file path", header=TRUE)
however if I change xls to csv it works just fine. Any ideas what I'm doing
wrong? I have have also using the package gdata with the exact same error.
Below is the error that pops up.
Error in findPerl(verbose = verbose) :
perl executable not found. Use perl= argument to specify the correct path.
Error in
2012 Sep 07
4
Trying to learn how to write a function... can't define a variable??
I am just starting to experiment with writing a function and have run into
what seems like a limitation or more likely a lack of understanding on my
part.
Very Simple Example: I want to define a function that does 1+1=2.
z<-1
ADD<-function(x)
{
x<-x+1
}
ADD(z)
z
output for z is 1 not the expected 2.
Now if I were to do print(x+1) instead of x<-x+1 it does return 2, so the
2001 Aug 02
4
pictex driver and bargraph shading
I'm trying to use the pictex driver for bargraphs, and the shading isn't
showing up. Is there any way to get some sort of shading in the plots? A
hatch or stipple would be fine, too; just some way to differentiate the
bars.
The postscript driver won't do, since I'm trying to embed this in a LaTeX
document which I'll use pdflatex on and \includegraphics for pdftex doesn't
2012 Jul 20
6
Speeding up a loop
General problem: I have 20 projects that can be invested in and I need to
decide which combinations meet a certain set of standards. The total
possible combinations comes out to 2^20. However I know for a fact that the
number of projects must be greater than 5 and less than 13. So far the the
code below is the best I can come up with for iteratively creating a set to
check against my set of
2017 Nov 26
3
Solution for rsync overall progress data display
Hello,
I looking for a solution to display overall rsync progress on an LCD
display as a bargraph.
I have found 2 parameters:
--progress
This option tells rsync to print information
showing the
progress of the transfer. This gives a bored user
something to
watch. Implies --verbose if it wasn't already specified.
2012 Sep 26
3
Removing duplicates without a for loop
I have several thousand rows of shipment data imported into R as a data
frame, with two columns of particular interest, col 1 is the entry date, and
col 2 is the tracking number (colname is REQ.NR). Tracking numbers should be
unique but on occassion aren't because they get entered more than once. This
creates two or more rows of with the same tracking number but different
dates. I wrote a for
2008 Jun 19
2
Draw curve for histogram
Hi all,
What parameter should I feed to the hist function to draw a line, not bar
graph for a histogram? Smoothed line would be great too.
I've looked at curve() for normal distribution but it's not what I need. I
need some curve on top of the histogram (fit to the actual data). Just as a
way to illustrate, rather than bargraph.
Thanks
--
Regards,
Anh Tran
UCLA NeuroOncology Lab
2012 Oct 12
3
Autofilling a large matrix in R
I wish to create a matrix of all possible percentages with two decimal place
percision. I then want each row to sum to 100%. I started with the code
below with the intent to then subset the data based on the row sum. This
works great for 2 or 3 columns, but if I try 4 or more columns the number of
rows become to large. I would like to find a way to break it down into some
kind of for loop, so
2011 Feb 17
2
A very basic line-plot question
Hi All
I have data like this
tom randy mike dan doug
height 150 152 155 134 141
I am trying to create a line plot, with names on X-axis and height measure
on Y. how can i get it through R.
I could get several versions which are close (dotchart, bargraph), but not
quite the same thing.
I am looking for something like
2011 Apr 27
2
Writing Macros for RExcel
I have columns of data in Excel 2007, A2:A196, B2:B196...ET2:ET196 that I
would like to place into arrays in R. I have been trying to write a macro
that would automatically create all of my arrays for me with a array names
coming from the cells A1, B1, etc.
I can manually create an array using RExcel<Put R Var< Array, but I don't
want to manually create all 150 arrays this way.
Thanks
2011 Jun 15
1
Error bars
Hi,
Can anyone help with plotting vertical error bars on a bar graph.
I have tried following examples online and in the big R book and writing my own function but I have been unsuccessful and don’t really have an understanding of what it is I am doing. I have calculated my standard errors so basically just need to draw the bars on the graph but just don’t have a clue!!!
I don’t even know what
2010 Apr 26
1
mvpart : Printing response values at terminal nodes
I have created a multivariate regression tree using mvpart, with 3-4
responses. Though the plot shows bargraphs for each response, I would
like to have the VALUES of the responses
printed or indicated (via a scale or something) alongside the bargraph.
Is this possible ??
Thanks,
Manjunath
[[alternative HTML version deleted]]
2011 Jun 06
2
qplot fill and colour not working as expected
I am just learning to use qplot and can't get the fill/colour to work. Below
is the R code for a scatter plot and bar graph.
library(ggplot2)
x<-c(1,2,3,4,5,6,7)
y<-c(1,2,3,2,5,6,3)
qplot(x,y, main="Scatter Plot Test", xlab="X Label Test", ylab="Y Label
Test", colour="blue")z<-c("van", "van", "van",
2012 Apr 25
1
FW: Combined grouped and stacked bargraph
Dear R list,
It appears that my request from yesterday got a bit garbled. I have
tried to rephrase and retype it - please let me know if you can help me
- I am having some trouble drawing a bar-graph with two groups, both of
which are stacked.
I would like to plot the conservation status according to two
classifications (i.e. my groups - IUCN status and national status), and
for each of those