umx SEM package

Taking Stock: What you’ve seen so far

What we you have seen how to do:

1. Build & Run umxRAM models
2. Get umxSummary output
3. plot model diagrams
4. umxCompare models
5. Modify models
   • Drop paths
   • Equate paths by label

umx function list

Functions we’ve used:

• umxRAM
• umxPath
• umxSummary
• plot
• umxModify

What’s in store?

You can learn more about umxPath, models, plot, summary in more detail in the advanced collection. e.g.,

1. Multiple groups
2. Twin models: umxACE, umxCP, umxIP, umxGxE
3. Factor scores (with missing data)
4. Liability threshold models of Ordinal data
5. WLS
6. Modification indices
7. Robust SEs, and profile Confidence intervals
8. Specific model types
   • Simplex
   • Bi-factor
9. GenomicSEM (coming soon if not already)