R script for jittering the upcall versus detector figure from Temporal variation in the vocal behaviour of southern right whales in the Auckland Islands, New Zealand

R script for a figure to show the number of automatically detected upcalls per recording vs the number of upcalls detected by the analyst. Points required jittering by 0.6 to offset and reveal overlapping points.

用于绘制统计图的R脚本，用以展示每条录音中自动检测到的上行呼叫(upcalls)数量与分析师手动检测的上行呼叫数量之间的对比关系。为抵消数据点重叠并清晰呈现所有重叠点，需将所有数据点以0.6的偏移量进行抖动处理。