RobustFlow 0.1.1

CRAN compliance fixes

• Fixed invalid URL in man/RobustFlow-package.Rd (updated to causalfragility-lab organisation).
• Added inst/WORDLIST to register DII, BAI, TFI as valid package-specific acronyms.

RobustFlow 0.1.0

Initial release

New functions

• validate_panel_data() — validates and prepares longitudinal panel data, checks balance, and reports missingness.

• build_paths() — constructs individual decision paths, computes aggregate path frequency counts, the pooled transition matrix, and Shannon path entropy.

• compute_transition_matrix_all() — computes the pooled transition matrix across all individuals and all time intervals.

• compute_drift() — computes the Drift Intensity Index (DII) using period-specific transition matrices and the Frobenius norm.

• compute_group_gaps() — computes group-specific at-event rates and pairwise disparity gaps over time.

• compute_bai() — computes the Bias Amplification Index (BAI), with optional standardization, to quantify whether disparity widens or narrows.

• compute_tfi_simple() — computes the Temporal Fragility Index (TFI) via scalar hidden-bias attenuation along a user-specified perturbation grid.

• generate_r_script() — exports a self-contained, reproducible R script that replicates the Shiny app analysis.

• run_app() — launches the interactive seven-tab Shiny application.

Interactive application

The Shiny app provides a complete point-and-click workflow with:

• Data upload and validation (CSV or RDS)
• Decision path construction and visualization
• Drift diagnostics (prevalence over time, DII trend)
• Disparity auditing (group trajectories, gap evolution, BAI)
• Robustness auditing (TFI, sensitivity curve)
• Intervention point identification
• Downloadable HTML report, CSV results bundle, and reproducible R script