楼主: lala612
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请教:关于R作图问题 |
小学生 50%
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回帖推荐alphastatist 发表于3楼 查看完整内容 给你一个例子,希望有一定的帮助•x <- seq(-pi, pi, len = 65) •plot(x, sin(x), type = "l", ylim = c(-1.2, 1.8), col = 3, lty = 2) •points(x, cos(x), pch = 3, col = 4) •lines(x, tan(x), type = "b", lty = 1, pch = 4, col = 6) •title("legend(..., lty = c(2, -1, 1), pch = c(-1,3,4), merge = TRUE)", cex.main = 1.1) merge = TRUE)", cex.main = 1.1) •legend(-1, 1.9 ...
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