Displaying 3 results from an estimated 3 matches for "myangles".
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mangles
2017 Jun 19
1
arrows: no vectors for "code" and "angle" parameters
I was teaching new R users to make some fun graphs. I had some arrows examples
worked up we came across a problem. The arrows function ignores 2nd
and following elements of vectors given as code an angle.
Would you please consider 1) allowing vectors for code and angle, or
2) returning an error or warning when user mistakenly supplies a
vector for those parameters? When code like this is
2002 Oct 06
6
error bars in line plots
Hi!
Could you tell me how I can draw a graph with error bars?
Sorry, I don't use R that often and I couldn't find it easily in the
documentation.
TIA
--
myriam
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2009 Mar 11
0
Working up examples of barplots with customized marginal items
...quot;,"B","C","D"),fill=mycols)
### Still, I don't like the solid shades so much.
### fill up the bars with angled lines.
### density determines number of lines inside the bar.
myden <- c(60,20,30,40,25)
### angles determines the direction of lines inside bars
myangles <- c(20,-30,60,-40,10)
barplot(x, names=mynames, las=2, col=mycols,density=myden,angle=c(20,60,-20))
legend(1,20,legend=c("A","B","C","D"),density=myden,angle=myangles)
### for my coupe de grace, lets do some writing in the bars.
### Recall from Verzan...