Hello, R users.
I am trying to embed Computer modern fonts to an R plot and I get the
following error.
CM <- Type1Font("CM",
+ c(paste("cm-lgc/fonts/afm/public/cm-lgc/",
+ c("fcmr8a.afm", "fcmb8a.afm", "fcmri8a.afm", "fcmbi8a.afm"), sep=""),
+ "./cmsyase.afm"))
> pdf("cm.pdf",
Hello, R users.
I would like to display the font of Math Mode of MikTex 2.3, WinEdt 5.4
in R plots, e.g. in xlab, ylab or legend.
How can I do that?
Thank you in advance.
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Hello, R users.
I would like to count the number of triples (r_i, s_j, t_k) with r_i,
s_j, t_k distinct and abs((r_i-t_k)-u)=0 and abs((s_j-t_k)-v)=0, where
r_i, s_j, t_k are the elements of three vectors a,b,c with different
lengths and u,v=1:n. I have solved this problem writing a subroutine
Hello, R users.
I have the following code:
a=1:10
b=-3:15
n=5
x <- rep(0,n)
for (i in 1:n) x[i] <- sum( outer(a,b, function(s,t) abs(a-b-i)==0) )
Can someone tell me if I could avoid the for command?
Thank you in advance.
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R-help@r-project.org mai
Hello, R subscribers.
I would like to define a function like this one:
Fun <- function(x)sin(x)/x
with value 1 at x=0. How can I do that?
Is there a way to plot it "symbolically", without using x as a vector?
e.g.
x <- seq(from=-10, to=10, length=100)
plot(x, Fun(x))
Thank you in advance.
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