tbates/umx: umx 4.8.0

June 2021 R 4.1.0 (2021-06-01)

• NEW: umxPlot now detects and plots Pearson-Aitken selection paths (solid red headless).
• NEW: umxPlotFun plot functions without hassles. e.g umxPlotFun("sin(x)")
• NEW: umxModelNames to get model and submodel names from a model.
• NEW: libs as a short cut for multiple library() calls
  • e.g. libs("x", "y", c("a", "b"))
• NEW: fin_valuation uses revenue, margin, expenses and PE to compute a market cap.
• IMPROVED: fin_interest shorter parameter name dinflate and other improvements.
• IMPROVED: umxACEv Tables now include markdown-compatible table captions.
• IMPROVED: umxAPA reports R^2 for lm (in addition to beta & CI[] for each parameter)
• IMPROVED: umxSummary sorts RAM parameters by type (factor loading etc.) and can filter means and residuals for ease of use.
• IMPROVED: umxSummary gives desired levels for good TLI and RMSEA.
• IMPROVED: umxSuperModel checks for duplicate names in incoming model names and makes them unique.
• IMPROVED: umxCompare Maintain compatibility with new OpenMx changes to mxCompare (esp. for WLS).
• IMPROVED: umx_read_lower accept names for lower diag.
• IMPROVED: umxCP correlatedACE leaves the covariances fixed@0.
• IMPROVED: umxACE added A_std closes #151
• IMPROVED: umxAPA pretty printing.
• IMPROVED: umxPlotFun check for character input.
• NEW: xmu_summary_RAM_group_parameters sort and filter RAM model parameters for ease of understanding.
• MINOR: umxFactor now used in all examples involving factor making.