umxVersion: Get or print the version of umx, along with detail from...

In umx: Structural Equation Modeling and Twin Modeling in R

Get or print the version of umx, along with detail from OpenMx and general system info.

Description

umxVersion returns the version information for umx, and for OpenMx and R. Essential for bug-reports! This function can also test for a minimum version.

Usage

umxVersion(
  model = NULL,
  min = NULL,
  verbose = TRUE,
  return = c("umx_vers", "OpenMx_vers")
)

Arguments

model	Optional to show optimizer in this model
min	Optional minimum version to test for. Prefer a string such as "4.70.0". A lone number like 3 is accepted (treated as "3") with a note to use a string next time. Default NULL (no check).
verbose	= TRUE
return	Which package (umx or OpenMx) to 'return' version info for (Default = umx).

Value

• OpenMx::mxModel()

References

https://github.com/tbates/umx, https://tbates.github.io

See Also

• packageVersion(), install.OpenMx()

Other Miscellaneous Utility Functions: install.OpenMx(), libs(), qm(), umx, umxLav2RAM(), umxModelNames(), umxRAM2Lav(), umx_ICA_report(), umx_array_shift(), umx_data(), umx_find_object(), umx_lower.tri(), umx_msg(), umx_open_CRAN_page(), umx_pad(), umx_print(), umx_tail(), umx_wide2long(), umx_wide4lmer()

Examples

x = umxVersion(); x
## Not run: 
umxVersion(min = "4.70.0")

## End(Not run)

umx documentation built on Oct. 11, 2026, 5:07 p.m.