【发布时间】:2010-11-26 19:40:15
【问题描述】:
虽然我可以使用通用绘图命令关闭轴和 注释并使用轴命令再次指定它们,例如
cars <- c(1, 3, 6, 4, 9)
plot(cars, type="o", col="blue", ylim=range(0, cars), axes=FALSE, ann=FALSE)
axis(1, at=1:5, lab=c("Mon","Tue","Wed","Thu","Fri"))
我不能用时间序列对象来做到这一点,例如
www <- "http://www.massey.ac.nz/~pscowper/ts/Maine.dat"
Maine.month <- read.table(www, header = TRUE)
attach(Maine.month)
Maine.month.ts <- ts(unemploy, start = c(1996, 1), freq = 12)
Maine.98 <- window(Maine.month.ts, start = c(1998,1), end = c(1998,11))
我如何绘制带有如下注释的Maine.98:
"Jan-98" "Feb-98" "Mar-98" "Apr-98" "May-98" etc?
【问题讨论】:
标签: r annotations plot time-series