Re: [R] histogram fill lattice
Thank you for your response, I will try to be clearer. I would like to fill my lattice histogram bars using a symbol rather than a color. If that is not possible, then I will use hist() instead. From trellis.par.get() bar.fill only includes col, so perhaps I'm out of luck? With regards, Jeff -Original Message- From: David Winsemius [mailto:dwinsem...@comcast.net] Sent: woensdag 13 juni 2012 16:40 To: Powell, Jeff Cc: R-help@r-project.org Subject: Re: [R] histogram fill lattice On Jun 13, 2012, at 9:55 AM, Powell, Jeff wrote: Dear all, I would like to change the fill pattern of a histogram using histogram() in the lattice package. I know how to do so using hist(), but would prefer to stay within lattice. dt1 - rnorm(100,0,1) hist(dt1, density=3, angle=45) I get diagonal striping. library(lattice) histogram(dt1, xlab = Histogram of rnorm(0,1), type = count, breaks = 15, col = grey) I seem to remember that the diagonal hatched fills were disabled or not brought over to lattice from base S graphics because they were thought to be causing cognitive distortions[1,2]. You already seem to be able to specify the color of the fill, and it's easy to get alternating colored fills with col = c(grey,red) , so it's not entirely clear what your unsatisfied goals are. -- David Winsemius, MD West Hartford, CT 1] http://markmail.org/message/pmrrpjynrcnrwhg5?q=list:org%2Er-project%2Er-help+lattice+hatching 2] http://markmail.org/message/cj23tnsgsobs4mbu?q=list:org%2Er-project%2Er-help+lattice+hatching __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] histogram fill lattice
Dear all, I would like to change the fill pattern of a histogram using histogram() in the lattice package. I know how to do so using hist(), but would prefer to stay within lattice. dt1 - rnorm(100,0,1) hist(dt1, density=3, angle=45) library(lattice) histogram(dt1, xlab = Histogram of rnorm(0,1), type = count, breaks = 15, col = grey) With regards, J. Powell [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] Loading data into a list of environments
Dear All, Thanks to an answer which I received from a previous post, I'm now able to create a series of environments using the following: nmes - c(en1, en2, en3) for(i in nmes) assign(i, new.env(parent = .GlobalEnv)) My next question is how, using load, can I automatically place data into each of these newly created environments. The following, and variations thereof, does not work: nmes - c(en1, en2, en3) for(i in nmes) load(file = /home/testData/Data.RData, i) I've tried, among other attempts, to use as.environment(i) without success. My i is seen as a character, but I want it to be seen as the environment which it represents. Kind regards, J.Powell LEI Visserij Alexanderveld 5 2585 DB Den Haag The Netherlands __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] Creating a series of new environments
Dear All, I would like to automate the creation of new environments. What I currently do to create environments is the following: en1 - new.env(parent = .GlobalEnv) en2 - new.env(parent = .GlobalEnv) en3 - new.env(parent = .GlobalEnv) ... I would like to be able to do something like the following: nms - c(en1, en2, en3, ...) for(i in nms) i - new.env(parent = .GlobalEnv) This, contrary to what I desire, creates a new environment named i for the length of the nms object. Kind regards and thank you, J. Powell LEI Visserij Alexanderveld 5 2585 DB Den Haag Nederland [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
