similar to: problem with plot style (pch) with lattice in legend

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Hello, I use R in batch mode. Each time, I execute a script, R is loading each packages I need in my script. That's Ok But, I had to execute many scripts , and each time R is re-loading the corresponding packages, which take to much time Is it possible ask R to load the packages only once, and stay in memory in background for further scripts, which would avoid to load the packages in

Dear All, Is there a way to find bandwidths for Normal, and Triangular Kernels using Sheather Jones plug-in method. If not, is there a way we could convert the bandwidth obtained by the default( I assume that the default is standard normal) in hcj(x,...) to other kernels. I appreciate your help. Thanks Durai --------------------------------- [[alternative HTML version

Hi, Until now I can no longer connect to my samba domain. I don't know what happened. What this ( below in the log) means: dump workgroup on subnet UNICAST_SUBNET: netmask= 192.168.10.253: Nov 22 13:20:30 localhost nmbd.bis[3275]: #*011ETUDIANT(1) current master browser = UNKNOWN *Some help ? here is the log: announce_myself_to_domain_master_browser: t (1258892410) -

Hi.. I need some support... table: week_id, user_id, project_id, hours ex. => 33, 2, 1, 10 34, 2,1,15 33, 2, 2, 20 35, 3, 1,20 etc. Want to display a sum of hours per week_id per user_id I have: @hours = HourUser.includes(:user).group_by { |h| h.week_id } @hours.keys.sort.each do |hour| @hours[hour].collect(&:stunden).sum Hours are summed up, but not sorted by user_id.. How to get

Hi, I'd like to make a legend with a mix of mathematical symbol (tau), numeric variable and character variables.I have tried : types<-c("Type 1","Type 2","Type 2") tau<-c(1,3,2) legend(x="topright",legend=paste(types,"tau=",expression(tau))) but it doesn't work: the 'tau' symbol is not written in its 'symbol

Hi everyone ! Could you please help me with this problem ? I??ve trying to write a code that assign to a variable the content from another, but all I??ve got is a message error. For example: if (age <=10) {group == 1} else if (age > 10 & age <= 20) {group == 2} else {group == 3} Syntax error Or if (age <=10) {group == 1} else (age > 10 & age <= 20) {group == 2}

I have upgraded R (from 3.6 to 4.0) and RStudio (from 1.1 to 1.2.5) a few days ago, and Ubuntu from 18.04 to 20.04 yesterday. Since then, R sometimes never terminates when executing certain commands: ivreg (from package AER), summary (of a logit regression) and logitmfx (from package mfx). Sometimes these commands run fine, but most of the time I have to kill the process because R won't

Dear All, I am trying to plot a smoothed hazard funciton using the LOCFIT library. Suppose my locfit model is "loc.fit", my plot command looks like this: plot(loc.rw, lty="solid", pch=1, xlab="Age at Risk", ylab="Hazard Rate", ylim=c(0, .5), lwd=2) What's interesting is that whichever number I used in the "pch=" option, I still get a line

Dear R-helpers, x <- rep(1:2, 4) y <- c(2, 4, 3, 5, 1, 3, 2, 4) w <- factor(rep(1:2, each = 4)) v <- rep(1:2, each = 2, 2) xyplot(y ~ x | w, groups = v, type = 'b') How do I tell xyplot to use four colors and four plot characters and four line types? And how do I set up an appropriate key in each? _____________________________ Professor Michael Kubovy University of Virginia

Hi, I am trying to compare two 3D plots. For that, I am trying to use the "pch" parameter in the "points3d" function, but it is not working. Is it implemented? Any suggestion? Here goes a reproducible code. I wanted the second plot having different symbols for the points. x <- rbind(matrix(rnorm(100, sd = 0.3), ncol = 2), matrix(rnorm(100, mean = 1, sd = 0.3),

Dear All, I am using most current version of R (3.0.2) and lattice (0.20-24). But can not set appropriate pch type with the following code. Could anyone help me? splom(~iris[1:4], groups = iris$Species, pch=1:3, auto.key = list(space = 'top', columns = 3, pch=1:3)) Thanks John [[alternative HTML version deleted]]

Both, in the manuals for par() and points() I could not find a note on the default value of "pch". I think it would be rather helpful to add a note that the default is 1 (in both manuals). This would, for example, help users that want to draw a legend. And yes, I know that one can obtain the default by inspecting par() but I think for many users (especially beginneRs) this is not

I'm not sure exactly where to point my finger with this one, but there is a nasty surprise to the unsuspecting user. There is no check on the length of the vector passed in the pch= argument to plot, it is just recycled as necessary: plot(1:10,1:10,pch=1:2) gives alternating circles and triangles. The nasty bits come up especially with plot.formula: x<-1:10;y<-1:10

I'd like to suggest changes to three help pages, regarding the use of pch=NA to suppress plotting symbols. See below. Arni R 2.0.1 on WinXP === help(bxp) === The argument outpch=" " needs to be replaced with outpch=NA in two places. I actually wrote this part of the documentation myself at one point, but have now realized that pch=NA and pch=" " are not the same:

I'd like to iterate my earlier request (#7737) to change the documentation for bxp(). The argument outpch=" " needs to be replaced with outpch=NA in two places. I actually wrote this part of the documentation myself at one point, but have now realized that pch=NA and pch=" " are not the same: x <- split(rlnorm(26e4), letters) ## NA generates small file

Dear list, I have spotted what could be a memory leak somewhere. The example below shows how to quickly use up RAM on a linux machine (the example is taylored for a 2Gb machine, change the size of the matrix m is needed). # --- m <- matrix(rnorm(130), nrow=6000, 6) X11(type="cairo") pairs(m) # --- here the trouble starts (monitor the memory usage as the plot goes). pairs(m,

Dear R-Devel, consider : ### x <- round(rnorm(50)) stripchart(x, pch = 21, col = "black", bg = "pink", method = "jitter") points(0.5, 1, pch = 21, col = "black", bg = "pink", cex = 2) ### Under R 2.9.0 the internal color of the single point produced by points() was honored but not the color of the points produced by stripchart(). My wish is

In the documentation for graphics::legend(), the entry for "pch" is: > pch: the plotting symbols appearing in the legend, either as vector of 1-character strings, or one (multi character) string. _Must_ be specified for symbol drawing. If I did not misread them, examples in the same documentation page suggest that it is also possible to pass integers.

> On Aug 24, 2016, at 5:59 PM, Gregory Werbin <greg.werbin at libertymail.net> wrote: > > I did a search on Bugzilla for "plot.ts" and didn't find anything on this issue. I tried to sign up for Bugzilla to report it, but my e-mail address didn't pass your "syntax checking" for a legal e-mail address. > > The bug is easily reproducible on my