Is the magnitude of the group-size effect on vigilance underestimated?

被引：15
|
作者：
Beauchamp, Guy [1 ]
机构：
[1] Univ Montreal, Fac Vet Med, St Hyacinthe, PQ J2S 7C6, Canada
来源：
ANIMAL BEHAVIOUR | 2013年 / 85卷 / 01期
关键词：
funnel-shaped scatter; group-size effect; heteroscedasticity; linear regression; quantile regression analysis; statistical modelling; type II error; unmeasured variable; vigilance; FORAGING BEHAVIOR; PREDATION RISK; FLOCK SIZE; QUANTILE REGRESSION; COLLECTIVE DETECTION; PREY; POSITION; COMPETITION; AVOIDANCE; BENEFITS;
D O I：
10.1016/j.anbehav.2012.10.023
中图分类号：
B84 [心理学]; C [社会科学总论]; Q98 [人类学];
学科分类号：
03 ; 0303 ; 030303 ; 04 ; 0402 ;
摘要：
引用
收藏
页码：281 / 285
页数：5
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