Prepare data for Plotting Covariance Matrix

Prepare data for Plotting Covariance Matrix

cov_plot_data(sobj, type = "relpos", ordering = TRUE, facetting = TRUE)

Arguments

sobj	A simrel object
type	Type of covariance matrix - can take two values relpos for relevant position of principal components and relpred for relevant position of predictor variables
ordering	TRUE for ordering the covariance for block diagonal display
facetting	TRUE for facetting the predictor and response space. FALSE will give a single facet plot

Value

A data frame with covariances and related values based on type argument that is ready to plot

Examples

sobj <- simrel(n = 100, p = 10, q = c(4, 5), relpos = list(c(1, 2, 3), c(4, 6, 7)), m = 3,
               R2 = c(0.8, 0.7), ypos = list(c(1, 3), 2), gamma = 0.7, type = "multivariate")
head(cov_plot_data(sobj))
#>   v1  v2  col       cov facet1 facet2
#> 1 W1  W1   W1 1.0000000      W      W
#> 2 W1  W2 <NA> 0.0000000      W      W
#> 3 W1  W3 <NA> 0.0000000      W      W
#> 4 W1  Z1   W1 0.5488763      W      Z
#> 5 W1 Z10 <NA> 0.0000000      W      Z
#> 6 W1  Z2   W1 0.4795793      W      Z