Re: [R] barplot ignoring col parameter

2011-12-05 Thread R. Michael Weylandt
barplot() defaults to stacked bars for matrices and uses the colors fresh for each bar: e.g., layout(1:2) barplot(matrix(1:6, 2), col = c("red", "blue","green")) barplot(matrix(1:6, 3), col = c("red", "blue","green")) To get what you are looking for, try something like this: x = matrix(1:6,1); c

Re: [R] barplot ignoring col parameter

2011-12-05 Thread Federico Calboli
On 5 Dec 2011, at 15:58, R. Michael Weylandt wrote: > x <- c(2L, 108L, 0L, 0L, 0L, 1L, 3L, 0L, 0L, 0L, 0L, 0L, 7L, 18L, > 3L, 4L, 8L, 20L, 26L, 20L, 19L, 7L, 1L, 1L) > mycol = c(rep('yellow', 2), rep('white', 3), rep('orange',2), > rep('white', 5), rep('orange',3), rep('red',9)) > barplot(x, col

Re: [R] barplot ignoring col parameter

2011-12-05 Thread R. Michael Weylandt
x <- c(2L, 108L, 0L, 0L, 0L, 1L, 3L, 0L, 0L, 0L, 0L, 0L, 7L, 18L, 3L, 4L, 8L, 20L, 26L, 20L, 19L, 7L, 1L, 1L) mycol = c(rep('yellow', 2), rep('white', 3), rep('orange',2), rep('white', 5), rep('orange',3), rep('red',9)) barplot(x, col = mycol) Produces a multi-colored barplot on my machine so I un

Re: [R] barplot ignoring col parameter

2011-12-05 Thread David Winsemius
On Dec 5, 2011, at 10:44 AM, Federico Calboli wrote: Hi All, I'm having a problem with barplot: mydata [1,] 2 108 0 0 0 1 3 0 0 0 0 0 7 18 3 4 8 20 26 20 19 7 1 1 mycol = c(rep('yellow', 2), rep('white', 3), rep('orange',2), rep('white', 5), rep('orange',3), rep('red',

[R] barplot ignoring col parameter

2011-12-05 Thread Federico Calboli
Hi All, I'm having a problem with barplot: mydata [1,] 2 108 0 0 0 1 3 0 0 0 0 0 7 18 3 4 8 20 26 20 19 7 1 1 mycol = c(rep('yellow', 2), rep('white', 3), rep('orange',2), rep('white', 5), rep('orange',3), rep('red',9)) barplot(mydata, col = mycol) gives me an uniformly yell