Caption above figure using knitr (LaTeX/PDF)
caption, knitr, latex, texmaker
Solution
Try using hook:
<<include=FALSE>>=
f <- function(x, options) {
paste("\\end{kframe}\n",
"\\caption{", options$capT, "}\n",
hook_plot_tex(x, options),
"\n\\begin{kframe}", sep = "")
}
knit_hooks$set(plot = f)
@
\begin{figure}
<<a-plot, echo=TRUE, capT="cap, cap, and cap">>=
plot(1)
@
\end{figure}
Problem
I would like to place the caption above the figure using knitr in texmaker. I know that this question has already been asked, and I understand that the solution suggested so far is to use: ``` \begin{figure} \caption{This is a caption above the figure} <<a-plot, echo=FALSE>>= plot(1) @ \end{figure} ``` But in this way I cannot show the code (since `echo=FALSE`). And if I choose instead `echo=TRUE`, what I get is the caption, then the codes, and then the graph, which is also not what I want. What I would like to show is the code for `R`, (and) the graph plotted with that `R` code, with the caption above the graph.