---
title: "4. Singular Value Decomposition"
output: rmarkdown::html_vignette
vignette: >
  %\VignetteIndexEntry{4. Singular Value Decomposition}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)
set.seed(0)
```

```{r setup}
library(bage)
library(dplyr, warn.conflicts = FALSE)
library(ggplot2)
```




```{r}
draws <- generate(HFD, n_draw = 200, age_labels = 15:49) |>
  mutate(age = as.integer(age),
         value = exp(value))
ggplot(draws, aes(x = age, y = value, group = draw)) +
  geom_line(alpha = 0.1)
```