The R file provided can be opened directly in R.
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数据链接：
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资源简介：
At the top of the file, parameters are given for the example of the Black-headed Gull (population growth “r = 0”, first year mortality “M1 = 0”, maximum age “amax = 30”, and first breeding age “B1 = 3”). The R file can be opened with any text editor and the parameters can be changed for other bird species. (R)
创建时间：
2023-02-17
