Structural Equation Modelling in R with 'OpenMx'


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Documentation for package ‘umx’ version 1.5.5

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C D E I L P Q R S U V X

umx-package Helper Functions for Structural Equation Modelling in OpenMx

-- C --

confint.MxModel Get confidence intervals from an MxModel

-- D --

dl_from_dropbox dl_from_dropbox

-- E --

ex9_6 A multilevel dataset.
extractAIC.MxModel extractAIC from MxModel

-- I --

install.OpenMx install.OpenMx

-- L --

loadings loadings Generic loadings function to extract factor loadings from exploratory or confirmatory factor analyses.
loadings.MxModel loadings.MxModel
logLik.MxModel logLik.MxModel

-- P --

parameters umxGetParameters: Get parameters from a model
plot Create a graphical figure from an MxModel
plot.MxModel Create a graphical figure from an MxModel
plot.MxModel.ACE umxPlotACE
plot.MxModel.ACEcov umxPlotACEcov
plot.MxModel.CP umxPlotCP
plot.MxModel.GxE umxPlotGxE
plot.MxModel.IP umxPlotIP

-- Q --

qm qm

-- R --

reliability reliability
residuals.MxModel Get residuals from an MxModel
RMSEA Generic RMSEA function
RMSEA.MxModel RMSEA function for MxModels
RMSEA.summary.mxmodel RMSEA function for MxModels

-- S --

summaryAPA umxAPA

-- U --

umx Helper Functions for Structural Equation Modelling in OpenMx
umx-deprecated Deprecated. May already stop() code and ask to be updated. May be dropped entirely in future.
umxACE umxACE: Build and run a Cholesky (uni- or multi-variate)
umxACEcov umxACEcov: Build and run a Cholesky with covariates in the covariance
umxACESexLim umxACESexLim: Build and run a sex-limitaiton twin model (not working yet)
umxAdd1 umxAdd1
umxAPA umxAPA
umxCF_SexLim umxCF_SexLim
umxCI umxCI
umxCI_boot umxCI_boot
umxCompare umxCompare
umxCov2cor umxCov2cor
umxCovData umxCovData
umxCP umxCP: Build and run a Common pathway twin model
umxDiagnose mxDiagnostic
umxDrop1 umxDrop1: Unfinished function to mimic drop1 in OpenMx
umxEFA umxEFA
umxEquate umxEquate: Equate two or more paths
umxEval umxEval
umxExpCov Get the expected vcov matrix
umxExpMeans umxExpMean
umxFactanal umxEFA
umxFactor umxFactor
umxFitIndices umxFitIndices
umxFixAll umxFixAll: Fix all free parameters
umxGetParameters umxGetParameters: Get parameters from a model
umxGxE umxGxE: Implements ACE models with moderation of paths, e.g. by SES.
umxGxE_window umxGxE_window
umxHetCor umxHetCor
umxIP umxIP: Build and run an Independent pathway twin model
umxJiggle umxJiggle
umxLabel umxLabel: Add labels to a RAM model, matrix, or path
umxLatent umxLatent: Helper to ease making formative and reflective latent variables
umxMatrix umxMatrix: labeled mxMatrix, with name in the first place
umxMI umxMI
umxModify umxModify: Add, set, or drop model paths by label.
umxPadAndPruneForDefVars umxPadAndPruneForDefVars
umxPath umxPath: Easier (but powerful) specification of RAM paths.
umxPlot Create a graphical figure from an MxModel
umxPlotACE umxPlotACE
umxPlotACEcov umxPlotACEcov
umxPlotCP umxPlotCP
umxPlotGxE umxPlotGxE
umxPlotIP umxPlotIP
umxRAM umxRAM: Easy-to-use RAM model maker.
umxRAM2Ordinal umxRAM2Ordinal
umxReduce umxReduce
umxReRun umxModify: Add, set, or drop model paths by label.
umxRun umxRun: Run an mxModel
umxSetParameters umxSetParameters: Set parameters in an mxModel
umxSummary umxSummary.default
umxSummary.MxModel umxSummary.MxModel
umxSummary.MxModel.ACE umxSummaryACE
umxSummary.MxModel.ACEcov umxSummaryACEcov
umxSummary.MxModel.CP umxSummaryCP
umxSummary.MxModel.GxE umxSummaryGxE
umxSummary.MxModel.IP umxSummaryIP
umxSummaryACE umxSummaryACE
umxSummaryACEcov umxSummaryACEcov
umxSummaryCP umxSummaryCP
umxSummaryGxE umxSummaryGxE
umxSummaryIP umxSummaryIP
umxThresholdMatrix umxThresholdMatrix: Helper makes a complete threshold matrix needed in ordinal models.
umxTwoStage umxTwoStage
umxUnexplainedCausalNexus umxUnexplainedCausalNexus
umxValues umxValues: Set values in RAM model, matrix, or path
umx_add_variances umx_add_variances
umx_aggregate umx_aggregate
umx_APA_model_CI umx_APA_model_CI
umx_APA_pval umx_APA_pval
umx_apply umx_apply
umx_as_numeric umx_as_numeric
umx_check umx_check
umx_checkpoint umx_set_checkpoint
umx_check_model umx_check_model
umx_check_names umx_check_names
umx_check_OS umx_check_OS
umx_check_parallel umx_check_parallel
umx_cont_2_quantiles umx_cont_2_quantiles
umx_cor umx_cor
umx_cov2raw Turn a cov matrix into raw data with umx_cov2raw
umx_cov_diag umx_cov_diag
umx_default_option umx_default_option
umx_drop_ok umx_drop_ok
umx_explode umx_explode - like the php function 'explode'
umx_explode_twin_names umx_explode_twin_names
umx_factor umxFactor
umx_find_object umx_find_object
umx_fix_first_loadings umx_fix_first_loadings
umx_fix_latents umx_fix_latents
umx_fun_mean_sd umx_fun
umx_get_bracket_addresses get mat[r,c] style cell address from an mxMatrix
umx_get_checkpoint umx_get_checkpoint
umx_get_cores umx_get_cores
umx_get_optimizer umx_get_optimizer
umx_get_options umx_get_options
umx_grep umx_grep
umx_has_been_run umx_has_been_run
umx_has_CIs umx_has_CIs
umx_has_means umx_has_means
umx_has_square_brackets umx_has_square_brackets
umx_install_OpenMx install.OpenMx
umx_is_cov umx_is_cov
umx_is_endogenous umx_is_endogenous
umx_is_exogenous umx_is_exogenous
umx_is_MxData umx_is_ordered
umx_is_MxMatrix umx_is_MxMatrix
umx_is_MxModel umx_is_MxModel
umx_is_ordered umx_is_ordered
umx_is_RAM umx_is_RAM
umx_lower2full umx_lower2full
umx_make umx_make umx using devtools
umx_make_bin_cont_pair_data umx_make_bin_cont_pair_data
umx_make_fake_data umx_make_fake_data
umx_make_MR_data Simulate Mendelian Randomization data
umx_make_sql_from_excel umx_make_sql_from_excel
umx_make_TwinData umx_make_TwinData: Simulate twin data with control over A, C, E, and moderation
umx_match.arg umx_default_option
umx_means umx_means
umx_merge_CIs umx_merge_CIs
umx_move_file umx_move_file
umx_msg umx_msg
umx_names umx_names
umx_object_as_str umx_object_as_str
umx_open umx_open
umx_open_CRAN_page Open the CRAN page for a package
umx_pad Pad an Object with NAs
umx_paste_names umx_paste_names
umx_pb_note umx_pb_note
umx_print umx_print
umx_read_lower Read lower-triangle of data matrix from console or file
umx_rename umx_rename
umx_rename_file umx_rename_file
umx_reorder umx_reorder
umx_residualize umx_residualize
umx_rot umx_rot
umx_round umx_round
umx_r_test umx_r_test
umx_scale umx_scale
umx_scale_wide_twin_data umx_scale_wide_twin_data
umx_set_auto_plot umx_set_auto_plot
umx_set_auto_run umx_set_auto_run
umx_set_checkpoint umx_set_checkpoint
umx_set_condensed_slots umx_set_condensed_slots
umx_set_cores umx_set_cores
umx_set_optimizer umx_set_optimizer
umx_set_plot_format umx_set_plot_format
umx_set_table_format umx_set_table_format
umx_show umx_show
umx_standardize_ACE umx_standardize_ACE
umx_standardize_ACEcov umx_standardize_ACEcov
umx_standardize_CP umx_standardize_CP
umx_standardize_IP umx_standardize_IP
umx_standardize_RAM umx_standardize_RAM
umx_string_to_algebra umx_string_to_algebra
umx_swap_a_block umx_swap_a_block
umx_time umx_time
umx_trim umx_trim
umx_write_to_clipboard umx_write_to_clipboard
us_skinfold_data Anthropometric data on twins

-- V --

vcov.MxModel Get the expected vcov matrix

-- X --

xmuHasSquareBrackets xmuHasSquareBrackets
xmuLabel_Matrix xmuLabel_Matrix (not a user function)
xmuLabel_MATRIX_Model xmuLabel_MATRIX_Model (not a user function)
xmuLabel_RAM_Model xmuLabel_RAM_Model (not a user function)
xmuMakeDeviationThresholdsMatrices Make deviation threshold matrics
xmuMakeOneHeadedPathsFromPathList xmuMakeOneHeadedPathsFromPathList
xmuMakeThresholdsMatrices xmuMakeThresholdsMatrices (not a user function)
xmuMakeTwoHeadedPathsFromPathList xmuMakeTwoHeadedPathsFromPathList
xmuMaxLevels xmuMaxLevels
xmuMI xmuMI
xmuMinLevels xmuMinLevels
xmuPropagateLabels xmuPropagateLabels (not a user function)
xmu_check_levels_identical xmu_check_levels_identical
xmu_dot_make_paths xmu_dot_make_paths (not for end users)
xmu_dot_make_residuals xmu_dot_make_residuals (not for end users)
xmu_start_value_list Make start values