Sets vpc observation layer
pmx_vpc_obs(show = TRUE, color = "#000000", size = 1, alpha = 0.7,
shape = 1)
logical
if TRUE show observation points
character
Color of the observed endpoint values. Default: "#000000".
numeric
Size of the observed endpoint values. Default: 1.
numeric
Transparency of the observed endpoint values. Default: 0.7.
numeric
Shape of the observed endpoint values. Default: 1.
Other vpc: pmx_plot_vpc
,
pmx_vpc_bin
, pmx_vpc_ci
,
pmx_vpc_pi
, pmx_vpc_rug
,
pmx_vpc