我正在尝试在R中以行网格形式排列的三个绘图中生成PDF图像。这是我尝试过的:
pdf("fig.pdf")
par(mfrow=c(1,3))
plot(rnorm(100), rnorm(100), xlab="Something on X", ylab="Some on Y", main="This is it 1")
plot(rnorm(100), rnorm(100), xlab="Something on X", ylab="Some on Y", main="This is it 2")
plot(rnorm(100), rnorm(100), xlab="Something on X", ylab="Some on Y", main="This is it 3")
dev.off()
但是它产生:
虽然我希望每个图都为正方形,并且最终图像不具有1:1的比例:
我尝试过:
pdf("fig.pdf", width = 3, height = 1)
但是在绘制每个图时,这会产生错误,抱怨尺寸不够:
plot.new()中的错误:图形边距太大
如果我尝试:
par(mfrow=c(1,3), pty='s')
然后:
如何实现(可能不使用外部库,而是简单的基本默认R包)?
我用过
pdf("fig.pdf", width=6, height=2.4)
par(mfrow=c(1,3))
plot(rnorm(100), rnorm(100), xlab="Something on X", ylab="Some on Y", main="This is it 1")
plot(rnorm(100), rnorm(100), xlab="Something on X", ylab="Some on Y", main="This is it 2")
plot(rnorm(100), rnorm(100), xlab="Something on X", ylab="Some on Y", main="This is it 3")
dev.off()
并且得到了: