In the following simplified version of a markdown
doc intended for pandoc
/latex
generation to `pdf:
\documentclass{article}
\usepackage{unicode-math}
\setmainfont{TeX Gyre Schola}
\setmathfont{TeX Gyre Schola Math}
\begin{document}
## Custom F1 Score For Scoring of Graph Matching
### Overview
The `F1 Score` is intended to compare two sets:
- Truth Set
- Actuals Set
Its calculation is:
$$F_{\beta} = (1 + \beta^2) \cdot \frac{\mathrm{precision_k} \cdot \mathrm{recall_k^2}}{(\beta^2 \cdot \mathrm{precision_k}) + \mathrm{recall_k}}$$
\end{document}
Notice that all of the preamble
directives happen before the
begin{document}
The pdf is generated via pandoc
:
$pandoc -V fontsize=9pt --pdf-engine xelatex -V
geometry:"left=2cm,right=2cm,top=2cm,bottom=2cm" -o myDoc.pdf myDoc.md
The following error is produced:
Error producing PDF.
! LaTeX Error: Can be used only in preamble.
See the LaTeX manual or LaTeX Companion for explanation.
Type H <return> for immediate help.
...
l.60 \documentclass
What is incorrect here for bringing in a mathsy font?
\documentclass{article}
. Use something like- header-includes: -\usepackage{unicode-math} -\setmainfont{TeX Gyre Schola} -\setmathfont{TeX Gyre Schola Math}
. See, for example, How to include LaTeX package in R Markdown?