Breeding Propensity Data

1. Capture histories of individual piping plovers. File contains individual id, capture history, individual count (always 1 in this dataset) as well as covariates for: sex (standardized such that 0 = unknown, 1.05 = female, and -0.946 = male), and time specific covariates (50 columns each) for minimum known age (1 = first year known breeding, 0 = all else) and minimum known linear age (from 1 to 10 years since first known breeding). 2. Data for condition analysis. Includes id, mass, year, reproductive output, and sex (standardized such that 0 = unknown, 1.05 = female, and -0.946 = male)3.arrival departure data. Includes id, year, standard arrival date, standard departure date minimum age, reproductive output, and sex (standardized such that 0 = unknown, 1.05 = female, and -0.946 = male)1. 个体笛鸻（Piping Plover）的捕获历史数据集。该数据集文件包含个体编号、捕获历史、个体计数（本数据集内该字段取值恒为1），以及两类协变量：一是性别协变量（已完成标准化编码，其中0代表性别未知，1.05代表雌性，-0.946代表雄性）；二是时间特异性协变量组，包含两组各50列的字段，分别对应最小已知繁殖年龄（1代表首次被记录繁殖的个体，0代表其余个体）与自首次已知繁殖起的最小已知线性年龄（取值范围为1至10年）。2. 身体状况分析数据集。该数据集包含个体编号、体重、调查年份、繁殖产出，以及性别协变量（标准化编码规则与前述一致：0代表性别未知，1.05代表雌性，-0.946代表雄性）。3. 到达与离开日期数据集。该数据集包含个体编号、调查年份、标准化到达日期、标准化离开日期、最小年龄、繁殖产出，以及性别协变量（标准化编码规则与前述一致：0代表性别未知，1.05代表雌性，-0.946代表雄性）。