andrews_curve {MSG} | R Documentation |
This function evaluates the transformation of the original data matrix for
t
from -pi
to pi
, and uses matplot
to draw the
curves.
andrews_curve(
x,
n = 101,
type = "l",
lty = 1,
lwd = 1,
pch = NA,
xlab = "t",
ylab = "f(t)",
...
)
x |
a data frame or matrix |
n |
number of x-axis values at which f(t) is evaluated |
type , lty , lwd , pch , xlab , ylab , ... |
passed to
|
a matrix of coefficients for each observation at different t values
Yihui Xie <https://yihui.org>
https://en.wikipedia.org/wiki/Andrews_plot
andrews_curve(iris[, -5], col = as.integer(iris[, 5]))