umx_is_exogenous {umx} | R Documentation |
umx_is_exogenous
Description
Return a list of all the exogenous variables (variables with no incoming single-arrow path) in a model.
Usage
umx_is_exogenous(model, manifests_only = TRUE)
Arguments
model |
an |
manifests_only |
Whether to check only manifests (default = TRUE) |
Value
list of exogenous variables
References
See Also
Other Check or test:
umx_check_names()
,
umx_is_class()
,
umx_is_endogenous()
,
umx_is_numeric()
,
umx_is_ordered()
,
umx
Examples
## Not run:
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)
## End(Not run)
[Package umx version 4.20.0 Index]