| aog | Calculates the area of growth above a baseline. | 
| arse | Calculates the area of resilience to stress event below a baseline. | 
| arsefigures | arsefigures | 
| arse_s | Calculates the area of resilience to stress event below a baseline with scaling for end state growth or non-resilience. | 
| arse_t | Calculates the area of resilience to stress event below a baseline with subtraction of area of growth. | 
| arse_ts | Calculates the area of resilience to stress event below a baseline with subtraction of area of growth and scaling for end state growth or non-resilience. | 
| count_rapidity | Calculates a count of the time beneath the baseline. | 
| getintersectx | Calculates x-coordinate interpolation points across a baseline. | 
| mean_robust | Calculates the mean robustness after a stress event. | 
| plot_arse | Plots the area of resilience to stress event. | 
| stress_appraisal | stress_appraisal | 
| ynadir | Calculates the nadir point of measured 'y' values. |