Allows for the simultaneous assessment of relationships between multiple constructs while accounting for measurement error. Bayesian Estimation:
: Often bundled with the Premium edition of SPSS Statistics , though it can be purchased as a standalone application. amos latest version
IBM only provides technical support and bug fixes for the latest two major versions. Running Amos 25 or older means no official help when you encounter crashes. Running Amos 25 or older means no official
Amos is typically available for the Windows operating system and can be purchased as a stand-alone application or as part of the IBM SPSS Statistics Premium edition. Latest Release Overview Amos Features New versions bring bug fixes
| Feature | Amos 29 | Mplus 8.10 | LISREL 12 | JASP (free) | lavaan (R) | |---------|---------|------------|-----------|-------------|-------------| | GUI-based | ✅ Excellent | ❌ Script-only | ✅ Basic | ✅ Good | ❌ Coding | | Bayesian SEM | ✅ Yes | ✅ Yes | ✅ Yes | ❌ No | ✅ Yes | | Missing data (FIML) | ✅ Yes | ✅ Yes | ✅ Yes | ⚠️ Limited | ✅ Yes | | Speed (large models) | Fast | Very Fast | Moderate | Slow | Fast (depends on code) | | Learning curve | Low | High | High | Moderate | High | | Price | $$$ | $$ | $$ | Free | Free |
But as with any statistical software, staying current is critical. New versions bring bug fixes, compatibility updates, improved algorithms, and features that can significantly impact your research workflow.
