similar to: auto.key legend color different from actual plot

Hello R-folks, I don't get the color of the legend in a lattice-plot right. I select a palette from RColorBrewer and use (with a col = mypalette argument) it in the barchart plot. The resulting graph shows the new palette in the graph, but uses the standard palette in the legend rectangles. Adding a col argument into auto.key uses the new palette with the legend text, but not in the

Hi Everyone. After a long weekend of testing some stuff out I finally got the auto suggest working. I have got a problem however in both IE and Firefox as the drop down scrolls the page down to the element only when the up arrow is pressed. Here is a detailed example. When I have <%= text_field_with_auto_complete :product, :colour %> in my product _form.rhtml override... ... and in my

dear r-helpers, it seems the colors in an automatically generated lattice legend recycle after the 8th color, even when the user has set e.g. superpose.symbol$col to be longer than 8. the following example will illustrate what i mean: z <- data.frame(x=rep(letters[1:15], each=4), y=rnorm(60), groups=rep(LETTERS[1:3], 20)) library(nlme) library(lattice) plot(groupedData(y ~ x |

Dear all, I have a question about loading the data to barchart plot. I know this could be a very easy question, but I just can not get my head around. What I need to do is to create a trellis plots barchart style (horizontal bar), with levels of one variable (ie. variable “colour” in my example) as ylab and frequency as xlab on each trellis plot. The trellis plots is separated based on

Hi All, I'm trying trying to draw a colour wheel (a slice of hcl space) in R. Running the code below doesn't give me what I expect - there's some oddly bright colours of the wrong hue around c(0, 0) and I see three coloured circles (a small magenta, a medium sized yellow and a large cyan). Am I doing something wrong or is there a bug in the hcl code? (Also any suggestions for

Dear R Users, I am writing code to present my output data (I'm using Lattice Package). However, it's essential for me to control space between barchart and legend. I've read the package's specification, but unfortunately I haven't spot the information how to do this. Here's the code I've written: barchart(mymatrix[,1:ncol(mymatrix)],horizontal=FALSE,

Hi, all I am trying to use evalJSON with Ajax, but somehow it doesn''t work. for instance, I have a php file has the following output: "name": "Violet", "occupation": "character" and I have a html file with the following javascript: new Ajax.Request(''/some_url'', { method:''get'', onSuccess:

Hello, I wanted to post this question below, on the R-help forum, but I'm not sure I succeeded because it said that I wasn't subscribed to the mailing list yet. Now I am subscribed, but will my question be accepted now automatically, or should I submit it again? Thanks in advance, Violet Swakman Hello everyone, I'm having trouble understanding my output from a linear mixed effects

Dear R help group I've been working on this plot for a while now and now getting around to the minor adjusments. I would like to be able to put a border and background fill around the legend in this plot. I understand the legend 'bty' should do this have this capablity but not sure how the syntax works in this case ###### initalise library("lattice")

It looks like the CyberPower Cyber Power Systems CP685AVR supported by usbhid-ups has a favorable device dump linked to the Devices Dumps Library page here: http://networkupstools.org/ddl/Cyber_Power_Systems/CP685AVR.html However, it is not listed anywhere on the Hardware Compatibility List (HCL) page here: http://networkupstools.org/stable-hcl.html This appears to be an omission on the HCL

Hi everyone, I wanted to draw your attention to a new post on the developer.R-project.org blog: https://developer.R-project.org/Blog/public/2019/04/01/hcl-based-color-palettes-in-grdevices/ A new function grDevices::hcl.colors() greatly extends the color palette functionality available in base R. Also, the defaults in the heatmap functions image() and filled.contour() have been adapted

Hi All We use Red Hat Linux 6.0 First we download openssh-1.2.3.tgz them we decompress the file. First we was unable to find the install instructions. We find it on violet.ibs.com.au them we was unable to find the ./configure file that its mention on the INSTALL instructions. And if we tried to run make we receive: Makefile:3: *** missing separator. Stop. How the tgz does not work for us we

Hi! Apologies if this is not the correct place to ask. I am attempting a MFA analysis of a dataset based on wine chemical and sensory analysis, based on the STHDA tutorial [1]. (I am using this dataset here too, as an example dataset to work on without posting my actual data. I've tried this with both my data and the example data, with the exact same results.) The only issue I am having is

Hi all, I'm making a PCA plot with eight variables (columns taken from a larger data frame "fieldTrial0809[idx,c(39:46)]"). I then want the symbols in the plot to be colored as a gradient from red to blue, depending on the value of another column in "fieldTrial0809[idx, c(48)]" containg temperatures from -12.1 to -5.4. I don't want to use the heat.colors(n)

Hi Z I think supporting HCL color spaces more, is a *very* good idea. However, I doubt many R users, understand the motivation for HCL color spaces. I've reproduced Ross Ihaka's notes on color, on my personal website: https://sites.google.com/site/spurdlea/exts/ihaka_r_stats_787_10_color.pdf (This has been reproduced with permission). Another good article is:

Hello Mr. Leppe, See the attached excel file that covers the current Tripp Lite HID compatible UPS systems. There is also an attached Word document covering the UPSC / UPSCMD / UPSRW information from the specific UPS systems. Let me know if this is adequate to get our additional HID compatible products added to the NUT HCL listing. Tripp Lite Eric K. Cobb Product Management Specialist 1111

Anyone familiar with Cyberpower's model numbers? I finally got sick of my Tripplite's USB port going south, all the time, so I'm looking to replace it. The HCL has an entry for a Cyberpower model CP1500AVRLCD. Not listed is the CP1500PFCLCD model, a newer, premium version of the unit; but the HCL does have an entry for the CP1000PFCLCD model. Pretty sure that the CP1500PFCLCD

Hi. I want to use image() with colours that are indexed by two variables. Indexing by one variable is easy: library(colorspace) x <- seq(from=0, to=1,len=30) z <- outer(x,1i*x,"+") image(Re(z),col=hcl(seq(from=0,to=100,len=15),c=100)) OK, so far so good. Now, I want the colour to be a more complicated function of z, in which both the hue and luminance change (thus the colours

Hello everyone I am struggling with hcl(). It says on the manpage that "240 yields blue". With this: plot(1:50,pch=16,col=hcl(h=240, c=50, l=1:50)) I get mostly blue, but also some red, dots. Note that h=240 throughout. If 240 is blue, how come there's a red dot there? Or is it just my monitor? Can some colour expert help me on this? -- Robin Hankin Uncertainty Analyst

Hello all, I''m trying to send some json data from the browser to the server using prototype without success. On the server side ActiveSupport::JSON.decode isn''t decoding the data. Here is the code: Javacript: <a href="#" onclick=''send();return false;''>click</a> <script> function send() { var send_data_url =