【发布时间】:2016-12-05 18:31:42
【问题描述】:
我有这段代码,我想为图中的所有组绘制一条回归线(不是每组一个回归)。
我该怎么做? (我有3组沟)
这是我的代码:
VOL<-xyplot(B$Inflow.Vol..During.Adv...m.3.~B$c..cm.|factor(dat$Group),
scales=list(alternating=1, tck = c(1,0)),
groups = B$Furrow,
par.settings = list (superpose.line = list (lty = c(1, 2, 4) , lwd = lin2), superpose.symbol = list (pch = symbols)),
auto.key = list (text = c("Furrow 1", "Furrow 3", "Furrow 5"),rows = 3, corner = c(0.95, 0.6), lines = FALSE , points = TRUE, title = ""),
type = c("p","r"), cex = mycex2, grid=TRUE, xlab = "C", ylab = "Inflow Volume During Advance, m3")
谢谢。
【问题讨论】:
标签: r regression lattice