similar to: barplot, different color for shading lines and bar

Hi list, I want to draw a bar plot with color indicating one grouping and different shading on top of the color indicating another grouping.? How should I proceed? Thanks! ...Tao

Hi, I am using barplot and would like to know if it is possible to have bars filled with one color while use a different color for the shading lines. The following code colors the shading lines, leaving the bars in white: barplot(1:5, col=c(1:5), density=c(1:5)*5) while the colors are applied to the bars when density is removed. barplot(1:5, col=c(1:5)) I did check ?barplot and found the

Hi I am using barplot() to draw some barplots, with a matrix as the data so that multiple bars are drawn for each data point. I want to use the argument "beside=TRUE" to juxtapose the bars instead of stacking them. If I execute: barplot(data,names.arg=names,density=c(20,10),beside=FALSE) I get the expected behaviour i.e. the bottom part of the column is shaded 20 lines per inch, the

Hi all, it there any possibility to draw colored shading lines of a polygon plot? E.g. plot(polygon_object,col="red",density=10,angle=45) produces only black shading lines within the polygon. With many thanks for any hint Albrecht

Is there a way to make a shading interpolation on an image plot? Something similar to matlab 'shading interp', I think it is called Gouraud shading. What I want is to make a image plot look nicer. with image() it looks very facetted, and I would like to make it look smoother. I've tried with interp.surface() in fields package but it (obviously) makes nan values at the borders and

All, The code below produces a color 3D graph. I'd like to make it black and white shading. I tried setting col.regions to FALSE but this just made it completely white. I want the graph to look exactly as is, except black (or grey) and white shading. Is this possible? Cheers, David p.list = c(.01, .1, .25, .5, .75, .9) cov.list = c(.2, .1, .05) ### leave out .01 X = rep(p.list, 3)

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi alls, i have to code a family of bar charts. After reading the doc, i cannot understand if it is possible to shade the bar colors and how. With shading i don't mean `density`. I mean something like that: http://www.advsofteng.com/images/colorcylinder_g.png Thanks and br - -- Federico -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6

I'm trying to shade part of a density plot. The code I'm trying (using the Old Faithful data as an example) is something like this: # The Old Faithful geyser data data(faithful) d <- density(faithful$eruptions, bw = "sj") plot(d) polygon(d[d$x>4], col = "wheat") I expected that the part of the curve to the right of 4 on the x axis should be shaded, but nothing

Am trying to produce a graph which prints out well in black and white using ggplot2. I have the following example set up nicely, but want to shade the red bars in one pattern and the blue in another so they print out clearly. I tried changing colours to 1 light, 1 dark, but then the overlapping colour looks virtually identical to the darker one. I noted the option density in barplot, but

Hello again With the poylgon function it's possible to plot shaded areas under a curve. But somehow it connects the start and the endpoint of a line and fills whats between them. I would actually like to set the boarders of the shading by two min and max curves, but I failed. i tried stl like: polygon(min, max, border=0), where min and max are my curves plotet by plot(max) lines(min)

Hi, as a bloody R beginner I failed to solve the probably simple problem to create a barplot of the following data read from a file Year A B C 2000 4 3 0 2001 2 1 3 2002 1 2 5 The Barplot should look like 5 | C 4 | A C 3 | AB C C 2 | AB A C BC 1 |

Hello, I am a beginner with R and I would need some help with doing barplots. My problem is that I would like to include both diffrent colors of the bars and precence/absence of shading lines in the barplots. When reading in the help file about the "col" command it states: col: a vector of colors for the bars or bar components. By default, grey is used if 'height'

People, I want to create seven plots on the one graph - each with it's own Y axis and scale - I want the plots overlaid because it is the shape of the graphs that I want to compare, not so much the values. I have found examples where people show how to put two Y axes on the left of the plot but I couldn't find examples of any more than that - is it possible? Thanks, Phil. --

Hello! I want to use the Icens package for analyzing interval-censored data. This code from the manual gives me what I want. library(Icens) data(cosmesis) csub1 <- subset(cosmesis, subset=Trt==0, select=c(L,R)) e1 <- VEM(csub1) plot(e1) However, I would like to change the color of the shading from green to something less green, say gray. Any ideas how I could do that? I looked at par, but

Dear R-users, I am using R version 2.10.1 under windows. In a barplot, I want to mark one of the bars with a special border color. For example: barplot(c(3, 7, 11), border = c(NA, "red", NA)) But how to do this when the bars are stacked? for example: barplot(matrix(1:6, ncol=3)) # border of second bar (i.e. the one with total height = 7) should be red again, I try: barplot(matrix(1:6,

Hi there, I'm having trouble working out how to change the colors of polygon shading lines. If I plot a polygon with polygon(poly,density=30,borders=gray(0.5)) I get gray borders but black shading lines; I have tried adding col=gray(0.5), bg=gray(0.5) and fg=gray(0.5), but no luck. How can I change the colors of the shading? The help file doesn't seem to detail this, so any

Hi, I'd like to construct a somewhat unusual barplot. In "barplot" I use beside=F as I'd like to have stacked bars. The height of each bar is always the same. Information in my plot is coded in the color of the bar. I therefore need to be able so assign a different combination (or order) of colors to each individual stacked bar. In the example below, the combination of

Hello, I have a question regarding shading regions under curves to display 95% confidence intervals. I generated bootstrap results for the slope and intercept of a simple linear regression model using the following code (borrowed from JJ Faraway 2005): > attach(allposs.nine.d) > x<-model.matrix(~log(d.dist,10))[,-1] > bcoef<-matrix(0,1000,2) > for(i in 1:1000){ +

Dear useRs, Following the given codes below, I generated a plot that has 6 regions around a center point (IL), with 5 regions containing a point (L1, L2 to L5) and sixth vacant region. I want background of all the filled regions turned "green", while "red" for the vacant region. Can it be done through a quicker way? Thanks in advance ###Codes start from

Dear R users, I still feel new to R so please apologize if I am doing something stupid here. My use of the polygon() function produces a result that I cannot comprehend: In a plot, I would like to shade the area below a normal distribution. However, I do not want the entire area to be shaded, but just the area on the right side of a vertical line that I draw through the distribution (in