SEM代码篇----R详细实现
1. step1:安装包
# install.packages("lavaan")
#install.packages("semPlot")
#install.packages("semTools")
rm(list=ls()) #清除所有变量
library(lavaan)
library(semPlot)
library(semTools)
This is lavaan 0.6-7
lavaan is BETA software! Please report any bugs.
Warning message:
"package 'semPlot' was built under R version 3.5.3"
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This is semTools 0.5-3
All users of R (or SEM) are invited to submit functions or ideas for functions.
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2. lavvan 语法简介
主要公式类型和其他运算符