Thank you! This sounds good and easy to do (if I can as well make
stripes to the legend)
Original Message--
From: David L Carlson
To: , 'John Kane'
Date: 09.08.2012 22:10
Subject: Re: [R] Fill pattern for Boxplots?
It's not too hard to use rect() to add shading to the boxplots. The boxes
are centered on consecutive integers and the width is +/- .4. The boxplot()
function returns the quartiles of each box.
set.seed(42)
DF<- data.frame(val=rnorm(150), grp=rep(letters[1:6], 25))
outstat<- boxplot(val~grp, DF) # save the boxplot stats
ngroups<- length(levels(DF$grp)) # get number of groups
dval<- c(6, 6, 6, 12, 12, 12)# density vals for each group
aval<- c(0, 30, 60, 90, 120, 150)# angle vals for each group
rect((1:ngroups)-.4, outstat$stats[2,], (1:ngroups)+.4, outstat$stats[4,],
density=dval, angle=aval)# draw the rectangles
You can also play with lty= and lwd= but that will affect the box border as
well.
--
David L Carlson
Associate Professor of Anthropology
Texas A&M University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of Susanne Meyfarth
Sent: Thursday, August 09, 2012 12:08 PM
To: John Kane
Cc: r-help@r-project.org
Subject: Re: [R] Fill pattern for Boxplots?
Thank you. I saw these postings, but I don't want to learn lattice for
this reason (was afraid to have to change then everything else in my
graph). Anyway, I now tried with different shades of greyscale (4
shades). I'm not fully satisfied with it, but it's ok. It's for a
publication and depending on whether I have to change the graph, I
decide to either put texture in some boxes manually or still look for a
solution in R.
Original Message--
From: John Kane
To: suse, r-help@r-project.org
Date: 09.08.2012 16:52
Subject: Re: [R] Fill pattern for Boxplots?
Probably not. See http://r.789695.n4.nabble.com/Boxplot-Fill-Pattern-
td4457209.html on this topic.
What exactly are you doing? There may be a workaround or
alternative.
John Kane
Kingston ON Canada
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PLEASE do read the posting guide http://www.R-project.org/posting-
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--
Susanne Meyfarth
Plant Ecology& Nature Conservation
University of Potsdam
Maulbeerallee 2
D - 14469 Potsdam
Germany
Phone: +49-331-977 1910
Fax: +49-331-977 1930
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
