umx (version 1.4.0)

umx_lower2full: umx_lower2full

Description

Take a lower triangle of data (for instance from a "lower" mxMatrix, or as you might find in a journal article), and turn it into a full matrix.

Usage

umx_lower2full(lower.data, diag = NULL, byrow = TRUE, dimnames = NULL)

Arguments

lower.data

An mxMatrix

diag

A boolean specifying whether the lower.data includes the diagonal

byrow

Whether the matrix is to be filled by row or by column (default = TRUE)

dimnames

Optional dimnames for the matrix (defaults to NULL)

Value

- mxMatrix

References

- http://www.github.com/tbates/umx

See Also

Other Data Functions: umxCovData, umxFactor, umxHetCor, umxPadAndPruneForDefVars, umx_as_numeric, umx_cont_2_quantiles, umx_cov2raw, umx_make_MR_data, umx_make_bin_cont_pair_data, umx_make_fake_data, umx_merge_CIs, umx_read_lower, umx_reorder, umx_residualize, umx_round, umx_scale_wide_twin_data, umx_scale, umx_swap_a_block, umx

Examples

tmpn = c("ROccAsp", "REdAsp", "FOccAsp", "FEdAsp", "RParAsp", 
         "RIQ", "RSES", "FSES", "FIQ", "FParAsp")
tmp = matrix(nrow = 10, ncol = 10, byrow = TRUE, dimnames = list(tmpn,tmpn), data = 
	c(1.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000,  0.0000, 0.0000, 0,
	0.6247, 1.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000,  0.0000, 0.0000, 0,
	0.3269, 0.3669, 1.0000, 0.0000, 0.0000, 0.0000, 0.0000,  0.0000, 0.0000, 0,
	0.4216, 0.3275, 0.6404, 1.0000, 0.0000, 0.0000, 0.0000,  0.0000, 0.0000, 0,
	0.2137, 0.2742, 0.1124, 0.0839, 1.0000, 0.0000, 0.0000,  0.0000, 0.0000, 0,
	0.4105, 0.4043, 0.2903, 0.2598, 0.1839, 1.0000, 0.0000,  0.0000, 0.0000, 0,
	0.3240, 0.4047, 0.3054, 0.2786, 0.0489, 0.2220, 1.0000,  0.0000, 0.0000, 0,
	0.2930, 0.2407, 0.4105, 0.3607, 0.0186, 0.1861, 0.2707,  1.0000, 0.0000, 0,
	0.2995, 0.2863, 0.5191, 0.5007, 0.0782, 0.3355, 0.2302,  0.2950, 1.0000, 0,
	0.0760, 0.0702, 0.2784, 0.1988, 0.1147, 0.1021, 0.0931, -0.0438, 0.2087, 1)
)
umx_lower2full(tmp, diag= TRUE)
tmp = c(
	1.0000, 
	0.6247, 1.0000,
	0.3269, 0.3669, 1.0000,
	0.4216, 0.3275, 0.6404, 1.0000,
	0.2137, 0.2742, 0.1124, 0.0839, 1.0000,
	0.4105, 0.4043, 0.2903, 0.2598, 0.1839, 1.0000,
	0.3240, 0.4047, 0.3054, 0.2786, 0.0489, 0.2220, 1.0000,
	0.2930, 0.2407, 0.4105, 0.3607, 0.0186, 0.1861, 0.2707,  1.0000,
	0.2995, 0.2863, 0.5191, 0.5007, 0.0782, 0.3355, 0.2302,  0.2950, 1.0000,
	0.0760, 0.0702, 0.2784, 0.1988, 0.1147, 0.1021, 0.0931, -0.0438, 0.2087, 1.000
)
umx_lower2full(tmp, diag = TRUE)
tmp = c(
	0.6247,
	0.3269, 0.3669,
	0.4216, 0.3275, 0.6404,
	0.2137, 0.2742, 0.1124, 0.0839,
	0.4105, 0.4043, 0.2903, 0.2598, 0.1839,
	0.3240, 0.4047, 0.3054, 0.2786, 0.0489, 0.2220,
	0.2930, 0.2407, 0.4105, 0.3607, 0.0186, 0.1861, 0.2707, 
	0.2995, 0.2863, 0.5191, 0.5007, 0.0782, 0.3355, 0.2302,  0.2950,
	0.0760, 0.0702, 0.2784, 0.1988, 0.1147, 0.1021, 0.0931, -0.0438, 0.2087
)
umx_lower2full(tmp, diag = FALSE)