是否可以在stargazer中添加自定义列？

Question

我想在我的变量名称中添加一个额外的列，以便我可以识别标签所指的确切参数。我意识到我不需要添加自定义列，但我认为如果可以的话它会更好。优选地，自定义列在模型号的左侧具有标题“Paremeters”。这可能吗？这是一些基线代码：

library(stargazer)
data <- stargazer(attitude)
linear.1 <- lm(rating ~ complaints + privileges + learning
              + raises + critical, data=attitude)
linear.2 <- lm(rating ~ complaints + privileges + learning, data=attitude)
stargazer(linear.1, linear.2, type = "text",
          column.labels = c("model 1", "model 2"),
          covariate.labels = c("Complaints ($\\alpha$)",
                               "Privileges ($\\beta$)",
                               "Learning ($\\gamma$)",
                               "Raises ($\\delta$)",
                               "Critical ($\\epsilon$)",
                               "Intercept"
          ))

理想情况下，我希望有这样的事情：

Answer 1

使用add.lines（参考文档）

stargazer(output, output2, type = "html", add.lines = list(c("Fixed effects?", "No", "No"),c("Results believable?", "Maybe", "Try again later")))

您还可以查看链接here