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狗汪爪记2—R语言绘图

2018-02-15  本文已影响15人  在下傻狗汪

R语言的绘图是非常具有特色的,下面对一些命令的各个参数进行详细的分析,这次通过用Markdown进行编辑(之间没找到,伤心,那么丑的排版)

1、persp():这个函数是用来画三维图的,下面还是通过help命令来进行学习

persp(x = seq(0, 1, length.out = nrow(z)),
      y = seq(0, 1, length.out = ncol(z)),
      z, xlim = range(x), ylim = range(y),
      zlim = range(z, na.rm = TRUE),
      xlab = NULL, ylab = NULL, zlab = NULL,
      main = NULL, sub = NULL,
      theta = 0, phi = 15, r = sqrt(3), d = 1,
      scale = TRUE, expand = 1,
      col = "white", border = NULL, ltheta = -135, lphi = 0,
      shade = NA, box = TRUE, axes = TRUE, nticks = 5,
      ticktype = "simple", ...)

2、curve():这个函数画曲线

curve(expr, from = NULL, to = NULL, n = 101, add = FALSE,
      type = "l", xname = "x", xlab = xname, ylab = NULL,
      log = NULL, xlim = NULL, ...)

其它的命令,会慢慢更新,有错误之处,请各位指正。

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