Supplement 1. Source code and example data for fitting the kittiwake data set by maximum likelihood.

File List likelihood_and_data.m (MD5: 34a30beedca4926806b03ae1e1527fe2) Description The likelihood_and_data.m is matlab code developed to fit the kittiwake data set by maximum likelihood (f1_individuelle) as implemented in Matlab 8 R2012b. The kittiwake capture–recapture data set is provided and imputed by the function kittiwake. The function likelihood_and_data reads the data, computes the maximum likelihood estimator for survival (s), transitions (tr_NN, tr_PP) and means (m_N, m_P) and variances (var_N, var_P) of the two normal distributions.文件列表：likelihood_and_data.m（MD5值：34a30beedca4926806b03ae1e1527fe2） 说明：likelihood_and_data.m是用于通过极大似然法拟合三趾鸥数据集的MATLAB代码，该极大似然方法（f1_individuelle）由MATLAB 8 R2012b实现。三趾鸥捕获-重捕数据集可通过kittiwake函数加载并完成数据插补。likelihood_and_data函数可读取该数据集，并针对两个正态分布的生存参数（s）、转移参数（tr_NN、tr_PP）、均值（m_N、m_P）以及方差（var_N、var_P）计算极大似然估计量。