Simulation data and code

- PF_simulation_data.zipcontains Simulation data to create figure 2 of de Vries, Erten and Kokko- Code_PF.zip contains C++ code to create the data used to create figure 2 (see PF_simulation_data.zip for the datafiles produced), and it also contains the R script to create figure 2 from the data (Figure2_cloud_25.R). All code files were created by Pen, I., & Flatt, T. (2021). Asymmetry, division of labour and the evolution of ageing in multicellular organisms. Philosophical Transactions of the Royal Society B, 376(1823), 20190729. C++ code is slightly adjusted to change output. Note that the R script takes a long time to run (multiple days on our laptops), and uses a lot of swap memory, we advice running it on a server. Alternatively, you can edit the code to use less than the last 25 days bychanging this line: ddead% filter(t>4975)to for example ddead% filter(t>4998)to use the last 2 time steps only. However, note that therewill be insufficient data at high ages to estimate mortality rates.PF_simulation_data.zip 包含用于复现de Vries、Erten与Kokko研究中图2的仿真数据；Code_PF.zip 内含用于生成该图2所需数据的C++代码（生成的数据文件可于PF_simulation_data.zip中获取），同时还附带用于基于该数据绘制图2的R脚本Figure2_cloud_25.R。 所有代码均由Pen, I.与Flatt, T. (2021) 创作，对应论文为《不对称性、劳动分工与多细胞生物衰老的演化（Asymmetry, division of labour and the evolution of ageing in multicellular organisms）》，发表于《英国皇家学会学报B辑（Philosophical Transactions of the Royal Society B）》376卷(1823期)，文章编号为20190729。其中C++代码已做小幅调整以修改输出内容。 需注意，该R脚本运行耗时极长（在我们的笔记本电脑上需耗时数天），且会占用大量交换内存，我们建议在服务器上运行该脚本。此外，你也可以修改代码以缩短计算时长：将`ddead% filter(t>4975)`一行修改为例如`ddead% filter(t>4998)`，仅使用最后2个时间步。但需注意，此时高龄阶段的数据将不足以支撑死亡率估算。