parallel coord plot ggplot2 deprecated?

Question

When i try to make a parallel coordinate in ggplot2, i get the message that it is deprecated:

require(ggplot2)
ggpcp(mtcars) + geom_line()

Warning message: 'ggpcp' is deprecated. See help("Deprecated")

however, the ggplot documentation did not say anything about this: http://docs.ggplot2.org/current/ggpcp.html.

is there a new pcp function somewhere?

Answer 1

Migrated to GGally. E.g.:

require(GGally)
ggparcoord(mtcars, columns = c(1, 5:10)) + geom_line()