Model selection results for the top ten models for chicks per hen at Mt. Evans and Trail Ridge at Rocky Mountain National Park in Colorado, USA.

Number of parameters (K), negative log likelihood (LL), difference between the best model and given model (ΔAICc), and AICc weights (wi) are provided. Covariates shown include study site (SITE), cumulative precipitation in spring (P1.CP) and brood-rearing period (P4.CP), brood-period seasonal index (P4.SIND), brood-period number of growing degree days (P4.GDD), and brood-period cumulative precipitation (P4.CP).

本数据集提供了参数数量（K）、负对数似然（LL）、最优模型与给定模型的AICc差值（ΔAICc）以及AICc权重（wi）。所涵盖的协变量包括：研究样地（SITE）、春季累积降水量（P1.CP）、育雏期累积降水量（P4.CP）、育雏期季节指数（P4.SIND）、育雏期积温天数（P4.GDD）以及育雏期累积降水量（P4.CP）。