similar to: Announcing qualpalr 0.2.1

Dear R users, I have just published a major update to my R package eulerr, which constructs and plots area-proportional Euler and Venn diagrams. The new update, version 3.0.0, allows the user to now also plot Euler diagrams using ellipses in addition to circles, which enables accurate diagrams for a wider range of inputs. This is the first software solution that features Euler diagrams with

Dear R users, I have just published a major update to my R package eulerr, which constructs and plots area-proportional Euler and Venn diagrams. The new update, version 3.0.0, allows the user to now also plot Euler diagrams using ellipses in addition to circles, which enables accurate diagrams for a wider range of inputs. This is the first software solution that features Euler diagrams with

Dear useRs, we have just released a new version (1.2-0) of the "colorspace" package: http://CRAN.R-project.org/package=colorspace In addition to the infrastructure for transforming colors between different color spaces (RGB, HSV, HCL, and various others) and support for different types of color palettes (qualitative, sequential, diverging), there is now a new graphical user

Dear useRs, we have just released a new version (1.2-0) of the "colorspace" package: http://CRAN.R-project.org/package=colorspace In addition to the infrastructure for transforming colors between different color spaces (RGB, HSV, HCL, and various others) and support for different types of color palettes (qualitative, sequential, diverging), there is now a new graphical user

I've found RColorBrewer useful for its qualitative palettes, but wished that it could generate more than 12 qualitative palettes (e.g. with Set3). Any suggestions for alternative color palette generators that can handle e.g. 18 distinctive colors? (I'm aware of using rainbow(), but this doesn't generate enough distinct colors when the number of palettes is large). Thanks, Andrew

Anyone who is interested in using optimal colour palettes should look at the work of Cindy Brewer: www.colorbrewer.org I have written code to use her colour schemes in R. It is included below. Perhaps someone may find this interesting enough to work into a package. Included also is a function showpalette, which was posted here a while back. I don't remember who wrote it. I have copied all

Dear R users, I would like to announce version 1.0.0 of eulerr (https://cran.r-project.org/package=eulerr). eulerr produces venn and euler diagrams for any number of sets. The user inputs a string of set relationships, for instance eulerr(c("A" = 10, "B" = 5, "A&B" = 2)), and out pops a specification for a euler diagram that can be plotted via eulerr. For

Dear R users, I would like to announce version 1.0.0 of eulerr (https://cran.r-project.org/package=eulerr). eulerr produces venn and euler diagrams for any number of sets. The user inputs a string of set relationships, for instance eulerr(c("A" = 10, "B" = 5, "A&B" = 2)), and out pops a specification for a euler diagram that can be plotted via eulerr. For

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 Gavin, I can't work through this right now, but I would start by looking at the 'hetcor' package to get the correlations, or if they are already in the return object, build a plot from these. Jim On Wed, Feb 22, 2023 at 4:24 AM gavin duley <gduley at gmail.com> wrote: > > Hi! > > Apologies if this is not the correct place to ask. I am attempting a > MFA

Everyone, I'm working with scatter plots with different colored symbols (via lattice). I'm currently using these colors for points and lines: col1 <- c(rgb(1, 0, 0), rgb(0, 0, 1), rgb(0, 1, 0), rgb(0.55482458, 0.40350876, 0.04166666), rgb(0, 0, 0)) plot(seq(along = col1), pch = 16, col = col1, cex = 1.5) I'm also using these with transparency (alpha

This is an update (version 1.2), not a new package, but given recent postings on the R lists an announcement may be helpful. The 'dichromat' package has color schemes designed for people with red-green deficient or anomalous vision, tools for simulating the effect of color blindness, and tools for creating color ramps and palettes (these last will be in R 2.1.0). I would welcome

This is an update (version 1.2), not a new package, but given recent postings on the R lists an announcement may be helpful. The 'dichromat' package has color schemes designed for people with red-green deficient or anomalous vision, tools for simulating the effect of color blindness, and tools for creating color ramps and palettes (these last will be in R 2.1.0). I would welcome

- This mail is in HTML. Some elements may be ommited in plain text. - WorldCIST Conference WorldCIST'15 - 3rd World Conference on Information Systems and Technologies, to be held at Ponta Delgada, S?o Miguel, Azores, Portugal, 1 - 3 April 2015, is a global forum for researchers and practitioners to present and discuss the most recent innovations, trends, results, experiences and concerns in

- This mail is in HTML. Some elements may be ommited in plain text. - WorldCIST Conference WorldCIST'15 - 3rd World Conference on Information Systems and Technologies, to be held at Ponta Delgada, S?o Miguel, Azores, Portugal, 1 - 3 April 2015, is a global forum for researchers and practitioners to present and discuss the most recent innovations, trends, results, experiences and concerns in

- This mail is in HTML. Some elements may be ommited in plain text. - -------------------------------------------------------------------- WorldCIST'15 Workshops Azores, April 1-3, 2015 http://www.aisti.eu/worldcist15/index.php/workshops -------------------------------------------------------------------------------- WorldCIST'15 WorldCIST'15 - 3rd World Conference on Information

- This mail is in HTML. Some elements may be ommited in plain text. - -------------------------------------------------------------------- WorldCIST'15 Workshops Azores, April 1-3, 2015 http://www.aisti.eu/worldcist15/index.php/workshops -------------------------------------------------------------------------------- WorldCIST'15 WorldCIST'15 - 3rd World Conference on Information

And now it''s time for yet another Mongrel release. Mongrel is a small fast HTTP library written in (partly) Ruby. It is intended to be used by web app framework authors to make their applications fast and deployable without resorting to SCGI/FastCGI trickery. Mongrel is tested to work on Linux and Mac OS X (with more reports welcome). You''ll need a full compiler to

Dear All, I am trying to do the following, and could use some hints. Suppose I have a package called pkgA. pkgA exposes an API that includes setting some options, e.g. pkgA works with color palettes, and the user of the package can define new palettes. pkgA provides an API to manipulate these palettes, including defining them. pkgA is intended to be used in other packages, e.g. in pkgB1 and

I will second Roger's suggestion, colorRampPalette is a great function for creating your own palettes. For example, Matlab's jet palette (also available in fields package under peculiar name 'tim.colors') can be defined by: jet.colors = colorRampPalette(c("#00007F", "blue", "#007FFF", "cyan", "#7FFF7F", "yellow",