Changes in version 0.1.0                        

  - First release. Implements the Scale-Ordered Contagion (SOCH)
    framework:
      - closed-form transmission spectrum and wavelet scale power
        (soch_spectrum(), soch_scale_power(), soch_bands(),
        soch_peak_frequency(), soch_peak_scale());
      - wavelet-quantile directional-gain measure (modwt_detail(),
        wq_gain(), wqte_profile());
      - profile-matching estimator and endogenous classification
        (soch_fit_pair(), soch_fit_market(), soch_classify());
      - the three falsifiable tests (soch_test_ordering(),
        soch_test_symmetry(), soch_test_magnitude()) with
        phase-randomised surrogate and stationary block-bootstrap nulls;
      - one-call pipeline (soch_pipeline(), soch_profiles()) and plots
        (plot_scale_profiles(), plot_soch_symmetry(),
        plot_market_rates());
      - bundled g20_returns and market_groups.