ona.r-demo.rmd

---
title: "Example of using Ona.R"
author: Ukang'a Dickson
date: "`r format(Sys.time(), '%B %d, %Y')`"
output: html_document
---

An example of using ona.R.

Load ona.R library.
```{r}
library(ona)
```

Download the form with id_string `amharic_tutorial` from the account `ukdemo` using the username `ukdemo` and supplying the password.
```{r}
tutorial <- onaDownload('amharic_tutorial', 'ukdemo', 'ukdemo', 'demo')
```

Initialize a data frame and git the time difference in the date field.
```{r}
tutorial_frame <- data.frame(tutorial)
max(tutorial_frame$date) - min(tutorial_frame$date)
```