mqqnorm function

Multivariate normality QQ-Plot

Draws a QQ-plot to assess multivariate normality.

mqqnorm(x, main = "Multi-normal Q-Q Plot")

Arguments

• x: a data frame or a matrix of numeric variables (each column giving a variable).
• main: title of the graph.

Author(s)

Maxime HERVE maxime.herve@univ-rennes1.fr

See Also

mshapiro.test, qqPlot

Examples

x <- 1:30+rnorm(30)
y <- 1:30+rnorm(30,1,3)
mqqnorm(cbind(x,y))