Description Usage Arguments Value Author(s) References See Also Examples
View source: R/andrews_curve.R
This function evaluates the transformation of the original data matrix for
t
from -pi
to pi
, and uses matplot
to draw the
curves.
1 2 3 4 5 6 7 8 9 10 11 | 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
1 | andrews_curve(iris[, -5], col = as.integer(iris[, 5]))
|
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