From: Heaps’ law and vocabulary richness in the history of classical music harmony
Dataset | α | log10K | ρ | \(\sigma _{c}\) |
---|---|---|---|---|
authors, transposed | 0.35 ± 0.05 | 1.47 | 0.64 | 0.25 |
authors, no transposed | 0.35 ± 0.05 | 1.53 | 0.67 | 0.23 |
pieces | 0.659 ± 0.004 | 0.31 | 0.85 | 0.19 |