umx_is_exogenous
Return a list of all the exogenous variables (variables with no incoming single-arrow path) in a model.
umx_is_exogenous(model, manifests_only = TRUE)
model |
an |
manifests_only |
Whether to check only manifests (default = TRUE) |
list of exogenous variables
Other Check or test:
umx_check_names(),
umx_is_class(),
umx_is_endogenous(),
umx_is_numeric(),
umx_is_ordered(),
umx
require(umx)
data(demoOneFactor)
m1 = umxRAM("One Factor", data = demoOneFactor, type = "cov",
umxPath("g", to = names(demoOneFactor)),
umxPath(var = "g", fixedAt = 1),
umxPath(var = names(demoOneFactor))
)
umx_is_exogenous(m1, manifests_only = TRUE)
umx_is_exogenous(m1, manifests_only = FALSE)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.