Model and parameter estimates explaining the variance in rate of change in timing deviations exhibited by Hudsonian godwits during their annual cycle (2009–2012).

Bold-font variance and t-statistic values were determined to be significant at Pn = 26).

经统计检验，当Pn=26时，粗体标注的方差与t统计量（t-statistic）值均具有统计学显著性。