Illinois Pick 4 Position Analysis

Position analysis for Illinois Pick 4 maps digit frequency across all four positions. The extra position compared to Pick 3 adds another dimension to track, and positional patterns tend to differ between positions.

The 10x4 heatmap displays frequency for each digit at each position. Color intensity indicates deviation from the expected 10% frequency. Use the per-position summaries to quickly see which digits dominate each position.

Each position is an independent draw from 0-9. Positional frequency differences are normal statistical variation and do not indicate future bias.