On 8/11/07, Yuelin Li [EMAIL PROTECTED] wrote:
In the hypothetical example below, how do I add two segments() into
the two panels, respectively? Say segments(x0=5, y0=10, x1=5, y1=20)
on the left and segments(x0=15, y0=-10, x1=15, y1=-2) on the right?
Many thanks in advance,
Yuelin Li.
Thanks for the quick response. The general use is like the following.
Suppose I have another variable, tkmark, which for cohort 1970 is
coded 1.0 at x = c(7, 19) and 0 otherwise. For cohort 1980, tkmark
is coded 1.0 at x = c(2, 11, 12, 19) and 0 otherwise. For each
cohort, I want to mark with a
On 8/13/07, Yuelin Li [EMAIL PROTECTED] wrote:
Thanks for the quick response. The general use is like the following.
Suppose I have another variable, tkmark, which for cohort 1970 is
coded 1.0 at x = c(7, 19) and 0 otherwise. For cohort 1980, tkmark
is coded 1.0 at x = c(2, 11, 12, 19) and 0
In the hypothetical example below, how do I add two segments() into
the two panels, respectively? Say segments(x0=5, y0=10, x1=5, y1=20)
on the left and segments(x0=15, y0=-10, x1=15, y1=-2) on the right?
Many thanks in advance,
Yuelin Li.
ps. part of the code came from a solution given by
