Summarise a Independent Pathway model, as returned by umxIP
● Data Source:
CranContrib
● Keywords:
● Alias: umxSummary.MxModel.IP, umxSummaryIP
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Helper to add suffixes to names: useful for expanding base names for variables (e.g. "bmi") into fully specified family-wise row names for variables c("bmi_T1", "bmi_T2") Use textConstant to add a constant like "_T" after each base variable name. This is then suffixed with e.g. "1", "2".
● Data Source:
CranContrib
● Keywords:
● Alias: umx_paste_names
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This is useful because it lets you use paste() and rep() to quickly and easily insert values from R variables into the string, then parse the string as an mxAlgebra argument. The use case this time was to include a matrix exponent (that is A
● Data Source:
CranContrib
● Keywords:
● Alias: umx_string_to_algebra
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Handle parameter options given as a default list in a function. This is just a version of x = match.arg(x) which allows items not in the list.
● Data Source:
CranContrib
● Keywords:
● Alias: umx_default_option, umx_match.arg
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Make a graphical display of an ACE model
● Data Source:
CranContrib
● Keywords:
● Alias: plot, plot.MxModel.ACE, umxPlotACE
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xmuMakeThresholdsMatrices
(Package: umx) :
xmuMakeThresholdsMatrices (not a user function)
You should not be calling this directly. This is not as reliable a strategy and likely to be superceeded...
● Data Source:
CranContrib
● Keywords:
● Alias: xmuMakeThresholdsMatrices
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High-level helper for ordinal modeling. Creates, labels, and sets smart-starts for this complex matrix. Big time saver!
● Data Source:
CranContrib
● Keywords:
● Alias: umxThresholdMatrix
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umx_open
(Package: umx) :
umx_open
Open a file or folder. Works on OS X, mostly on windows, and hopefully on unix.
● Data Source:
CranContrib
● Keywords:
● Alias: umx_open
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Takes a dataframe of left-censored variables (vars with a floor effect) and does two things to it: 1. It creates new binary (1/0) copies of each column (with the suffix "bin"). These contain 0 where the variable is below the minimum and NA otherwise. 2. In each existing variable, it sets all instances of min for that var to NA
● Data Source:
CranContrib
● Keywords:
● Alias: umx_make_bin_cont_pair_data
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A helper to aid the interpretability of printed tables from OpenMx (and elsewhere). Its most useful characteristics are allowing you to change how NA and zero appear. and supressing values below a certain cut-off. By default, Zeros have the decimals suppressed, and NAs are suppressed altogether.
● Data Source:
CranContrib
● Keywords:
● Alias: umx_print
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providing 
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