Calculates cyclic pattern in recruitment deviations for a simulation. Ranges for Period and Amplitude are specified by user, and function produces cyclic pattern from within these ranges. Default is a sine wave.
SetRecruitCycle(x=1, Period, Amplitude, TotYears, Shape=c('sin',
'shift'))Simulation number.
A vector of length 2 specifying the minimum and maximum values for the period of the recruitment cycles. e.g., if Period = c(10,10), then recruitment cycle occurs every 10 years exactly.
A vector of length 2 specifying the minimum and maximum values for the amplitude of the recruitment cycles. e.g., if Amplitude = c(0,0.5), the average recruitment will increase (or decrease) by a factor between 0 and 0.5 each cycle.
A numeric value specifying the total number of years (should be nyears + proyears).
Specifies whether cyclic recruitment pattern is sine wave (default) or a step-change (shift).