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Implement comprehensive indirect effects discovery (x.boot-inspired) for automatic SEM pathway identification #44

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ce68b01
Initial plan
Copilot Aug 31, 2025
3879320
Complete x.boot extension implementation: Comprehensive indirect effe…
Copilot Aug 31, 2025
8cdc2b5
Fix computational limit enforcement and documentation issues
Copilot Aug 31, 2025
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4 changes: 2 additions & 2 deletions DESCRIPTION
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Package: lavaanExtra
Title: Convenience Functions for Package 'lavaan'
Version: 0.2.1
Version: 0.2.2
Date: 2024-07-01
Authors@R:
person("Rémi", "Thériault", , "remi.theriault@mail.mcgill.ca", role = c("aut", "cre"),
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Config/testthat/edition: 3
Encoding: UTF-8
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.1
RoxygenNote: 7.3.2
VignetteBuilder: knitr
Language: en-US
1 change: 1 addition & 0 deletions NAMESPACE
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# Generated by roxygen2: do not edit by hand

export(cfa_fit_plot)
export(discover_all_indirect_effects)
export(lavaan_cor)
export(lavaan_cov)
export(lavaan_defined)
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11 changes: 11 additions & 0 deletions NEWS.md
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# lavaanExtra 0.2.3
* Incoming ✨

## lavaanExtra 0.2.2
* **Major Enhancement**: Added comprehensive indirect effects discovery (x.boot-inspired) to `write_lavaan()`
* **New Function**: `discover_all_indirect_effects()` automatically identifies ALL possible indirect pathways in SEM models using graph traversal algorithms
* **Enhanced `write_lavaan()`**: Now supports `indirect = TRUE` for comprehensive automatic indirect effects discovery, maintaining backward compatibility with existing approaches
* **New Parameters**: Added `auto_indirect_max_length` and `auto_indirect_limit` to control performance and complexity of automatic discovery
* **New Vignette**: Added comprehensive documentation for x.boot-inspired indirect effects functionality
* This enhancement addresses the investigation request for Christian Dorri's x.boot extension concept, providing Amos-like comprehensive indirect effects discovery without manual specification requirements

# lavaanExtra 0.2.2
* Incoming ✨

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