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我將三張圖發送到同一頁上的pdf文件。 x軸標籤儘管在我的代碼中具有相同的y座標,但它們的高度不同。我如何解決它?對角標籤佈局
下面是一個例子:
pdf("data_output.pdf", height = 8.5, width = 14)
graph.frame <- cbind(c(1,2,3,4),c(5,6,7,8),c(9,10,2,2))
par(mfrow = c(1,3), mar = c(7.6, 4.1, 6.1, 2.1))
colnames(graph.frame) <- c("OneOneOne", "TwoTwoTwo", "ThreeThreeThree")
labels <- colnames(graph.frame)
temp1 <- barplot(graph.frame[1,], ylab = "AAA", col = terrain.colors(3), xaxt = "n")
temp2 <- temp1[1:length(labels)]
text(temp2, par("usr")[3] - 0.35, srt = 45, adj = 1,
labels = labels, xpd = TRUE)
box()
temp1 <- barplot(graph.frame[2,], main = "Title", ylab = "BBB",
col = terrain.colors(3), xaxt = "n")
temp2 <- temp1[1:length(labels)]
text(temp2, par("usr")[3] - 0.35, srt = 45, adj = 1,
labels = labels, xpd = TRUE)
box()
temp1 <- barplot(graph.frame[3,], ylab = "CCC", col = terrain.colors(3),
xaxt = "n")
temp2 <- temp1[1:length(labels)]
text(temp2, par("usr")[3] - 0.35, srt = 45, adj = 1,
labels = labels, xpd = TRUE)
box()
dev.off()