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我是R編程和圖形學的新手。我試圖繪製圖表,但(0,0)點不在正確的位置。有人能告訴我如何解決它嗎?謝謝。 R繪製爲什麼不從(0,0)開始?
這裏是我的代碼:
layout(matrix(c(0,0,0,0,0,
0,1,3,2,0,
0,0,0,0,0), nc = 5, byrow = TRUE),
widths = c(lcm(2), 1, lcm(2), 1, lcm(2)),
heights = c(lcm(2), 1, lcm(2)))
layout.show(3)
box("outer", lty = "dotted")
plot.new()
plot.window(xlim=c(-200,0),ylim=c(0,21))
box()
axis(1)
axis(4)
rect(-113,0,0,1,col='cyan')
感謝,我能夠通過使用'面值修復(xaxs = '我',yaxs =」我「)' – StarCub 2011-05-28 05:19:03