我试图单独定位参数估计和协方差的边缘标签。对于参数估计，我希望它们为 0.1，而对于协方差和干扰，我希望它们为 0.5，但我只知道如何通过 edge.label.position 参数更改它们。
semPaths(fit,"std", layout = "tree3", whatLabels = "std", edge.label.cex=.9, curvePivot = TRUE, 残差 = TRUE, 旋转 = 2, sizeMan = 16, sizeMan2 = 6, sizeInt = 8, exoVar = FALSE, exoCov = FALSE, nodeLabels = c("Social","Intrapersonal", "Distress \nTolerance","Intrusion","Avoidance","NACM","Arousal","BPD \n 症状"), edge.label.position = .5, label.cex = .8, label.scale = FALSE)
我希望参数估计值位于明显变量附近的结构路径的左侧，而参数估计值位于协方差和干扰路径的中间。