dfplot: Plot a dataframe, multiple ys against one x

In pzhaonet/beginr: Functions for R Beginners

Plot a dataframe, multiple ys against one x

Description

Plot a dataframe, multiple ys against one x

Usage

dfplot(x, y, add = FALSE, xlab = "", ylab = "", myaxes = FALSE,
  xlim = NULL, ylim = NULL, mycol = NULL, mytype = "l",
  mypch = 20, mycex = 1, mylty = NULL, lwd = 1, xerror = NULL,
  yerror = NULL, mycolerrorbar = NULL, mylegend = NULL,
  mylegendcol = mycol, mylegendcex = 1, legendpos = "top")

Arguments

x	a vector
y	a vector or a dataframe with the same length as x
add	logical, whether to add this plot to the previous one
xlab	character
ylab	character
myaxes	logical, whether to display axes automatically
xlim	numeric
ylim	numeric
mycol	colours
mytype	character
mypch	numeric or character
mycex	numeric
mylty	numeric
lwd	numeric
xerror	errorbar, same dimension of x
yerror	same dimension of y
mycolerrorbar	error bar colours
mylegend	character
mylegendcol	colors
mylegendcex	numeric
legendpos	character

Value

a figure

Examples

x <- seq(0, 2 * pi, length.out = 100)
y <- data.frame(sin(x), cos(x))
yerror <- data.frame(abs(rnorm(100, sd = 0.3)),
                     abs(rnorm(100, sd = 0.1)))
dfplot(x, y, yerror = yerror)

pzhaonet/beginr documentation built on July 19, 2023, 1:57 p.m.