如何在rmarkdown中与标题并排绘制2张图像

Question

我尝试在rmarkdown中并排添加2个图像。两者都需要字幕。

我到目前为止尝试过：

{r scatterSolOne, fig.show = "hold", out.width = "20%", warnings=FALSE, messages=FALSE, echo = FALSE, fig.cap = "a caption 1"}
include_graphics(path = "figure/fig1")

{r scatterSolTwo, fig.show = "hold", out.width = "20%", warnings=FALSE, messages=FALSE, echo = FALSE, fig.cap = "a caption 2"}

include_graphics(path = "figure/fig2")

理想情况下，情节是并排的，所以我不会只用4张图像覆盖2页。...