---
title: "Untitled"
output:
   pdf_document:
     latex_engine: xelatex
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
library(huxtable)
options(huxtable.latex_siunitx_align = TRUE)
```

```{r}
ht <- hux(c("1", "-1.5"), c("1.2e-3", "1.33e3"), c("1", "-1e-3"))
ht
```
