Get values from lower triangle of a matrix
umx_lower.tri is a wrapper for lower.tri() and a selection to return
values from a lower matrix in one step.
umx_lower.tri(x, diag = FALSE)
x |
a |
diag |
whether to include the diagonal (default = FALSE). |
values of cells of the lower triangle.
Other Miscellaneous Utility Functions:
install.OpenMx(),
libs(),
qm(),
umxLav2RAM(),
umxModelNames(),
umxRAM2Lav(),
umxVersion(),
umx_array_shift(),
umx_find_object(),
umx_msg(),
umx_open_CRAN_page(),
umx_pad(),
umx_print(),
umx
x = qm(1,2,3|4,5,6|7,8,9) umx_lower.tri(x) # 4,7,8 umx_lower.tri(x, diag=TRUE) # 1 4 7 5 8 9
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