markovlens

Convert a raw Kaggle CSV into MarkovLens-ready format — registered dataset row + transitions table population. Use when ingesting a new dataset.

Validate a transition matrix against MarkovLens invariants — square shape, non-negative, rows sum to 1.0, minimum observations per cell. Use whenever building, modifying, or accepting a transition matrix from user input/external source.

Run a standardized Monte Carlo simulation over a transition matrix with reproducible seed, percentile confidence bands, and longshot-bias calibration applied. Use whenever the user asks for forecast probabilities, simulation results, or what-if scenarios.

Scaffold a new Streamlit page that follows MarkovLens conventions — set_page_config, theme injection, layout grid, KPI strip, tabs, error handling. Use when creating a new page in app/pages/.