Changes in version 0.1.0                        

  - Initial release.
  - toe_emerge() estimates time of emergence with linear, quadratic or
    loess signals, baseline or residual noise, configurable threshold
    and persistence, and AR(1) or moving-block bootstrap uncertainty.
  - toe_ensemble(), toe_prob() and toe_sensitivity() for ensembles,
    probabilities and threshold sensitivity.
  - toe_trend() (Sen's slope, Mann-Kendall, trend-free prewhitening) and
    toe_noise().
  - toe_annual(), toe_anomaly(), toe_simulate() and the toe_example data
    set.