---
title: "Harmonization Function Guide"
output: rmarkdown::html_vignette
vignette: >
  %\VignetteIndexEntry{Harmonization Function Guide}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

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

```{r setup}
library(whep)
# Don't ask for credentials (read public files)
googlesheets4::gs4_deauth()
```

The WHEP package provides a function `harmonize_interpolate()` to harmonize data with simple (1:1, N:1) and 1:n mappings. This vignette demonstrates how to use this function effectively.