Exp.PerchHeight_19951998_Data.Acarolinensis

This .Rdata file contains an object (Exp.PerchHeight19951998_Data_Acarolinensis) that contains perch height (cm), island (small, medium, or large), sex, and treatment (0=control, 1=treatment) information for Anolis carolinensis. These data were used to create Figure 1. Mixed models R-code for two-way interaction (package nlme) which includes the pre introduction data mixed.phl.2way.b <- lme(sqrt(PH)~ as.factor(Treat)*as.factor(Event) + Sex, random =~Sex | as.factor(Island), na.action=na.omit) Mixed models R-code for two-way interaction (package nlme) which does not include the pre introduction data mixed.phl.2way.no.pre <- lme(sqrt(PH)~ as.factor(Treat)*as.factor(Event) + Sex, random =~Sex | as.factor(Island), na.action=na.omit)本.Rdata文件包含一个名为`Exp.PerchHeight19951998_Data_Acarolinensis`的对象，其中存储了绿安乐蜥（Anolis carolinensis）的栖停高度（单位：厘米）、岛屿规模（分为小型、中型或大型）、性别以及处理分组信息（0代表对照组，1代表处理组）。该数据集用于绘制图1。 包含引入前数据的双因素交互效应混合模型R代码（依赖nlme程序包）： mixed.phl.2way.b <- lme(sqrt(PH)~ as.factor(Treat)*as.factor(Event) + Sex, random =~Sex | as.factor(Island), na.action=na.omit) 不包含引入前数据的双因素交互效应混合模型R代码（依赖nlme程序包）： mixed.phl.2way.no.pre <- lme(sqrt(PH)~ as.factor(Treat)*as.factor(Event) + Sex, random =~Sex | as.factor(Island), na.action=na.omit)