<!--
%\VignetteEngine{knitr}
%\VignetteIndexEntry{Visualize Categorical Signals}
-->


```{r, echo = FALSE, message = FALSE}
library(knitr)
knitr::opts_chunk$set(
    error = FALSE,
    warning = FALSE,
    message = FALSE)
library(markdown)
options(markdown.HTML.options = setdiff(options('markdown.HTML.options')[[1]], "toc"))
options(markdown.HTML.stylesheet = "custom.css")
options(width = 100)
```


```{r, eval = grepl("tbi", Sys.info()["nodename"]) & Sys.info()["user"] == "guz", echo = FALSE}
library(knitr)
knit("visualize_categorical_signals", output = "visualize_categorical_signals.md", quiet = TRUE)
```

```{r, echo = FALSE, results = "asis"}
lines = readLines("visualize_categorical_signals.md")
cat(lines, sep = "\n")
```