miscor (version 0.1-0)

scatterplot: Scatterplot Matrices

Description

This function produces a scatterplot matrix for integer data

Usage

scatterplot(dat, type = c("jitter", "size", "count", "sun", "identity"), barplot = TRUE, curves = TRUE)

Arguments

dat

a dat frame

type

type of plot, i.e., 'jitter', 'size', 'count', 'sun', and 'identity'

barplot

logical: if TRUE barplots are shown in the diagonals.

curves

logical: if TRUE lowess smoothing curves are added in the upper diagonal.

References

Rasch, D., Kubinger, K. D., & Yanagida, T. (2011). Statistics in psychology - Using R and SPSS. New York: John Wiley & Sons.

See Also

test.cor, seqtest.cor

Examples

dat <- round(sim.cor(200, rho = 0.7))

# Scatterplot matrix: jitter
scatterplot(dat)

# Scatterplot matrix: size
scatterplot(dat, type = "size")

# Scatterplot matrix: count
scatterplot(dat, type = "count")

# Scatterplot matrix: sun
scatterplot(dat, type = "sun")