---
title: "Working with Qualtrics Data"
embed-resources: true
editor: visual
---

## Open the Tutorial

Use the following code chunks to open the accompanying tutorial.

### Open in RStudio Viewer

```{r}
rstudioapi::viewer('https://r-training.netlify.app/workshops/dissertations/qualtrics_workshop')
```

### Open in a New Browser Tab

```{r}
utils::browseURL('https://r-training.netlify.app/workshops/dissertations/qualtrics_workshop')
```

## Qualtrics

## Setup

### Packages

Load the packages.

```{r}
#| warning: false
#| message: false

library(tidyverse)
library(haven)
library(labelled)
library(sjPlot)
```

### Data

Read in the `mil_data.sav` object from the data folder, or alternatively from Github via URL, as you prefer.

URL: https://github.com/de84sussex/data/raw/main/mil_data.sav

```{r}
mil_data <- here::here("data/mil_data.sav") %>% haven::read_sav()
```

#### Codebook

## Variable Names

### Default Variable Names

### Selecting

#### Selection Helpers

### Renaming

#### Option 1: Rename in Qualtrics

#### Option 2: `rename()`

#### Option 3: `rename_with()`

## Exercises: Names

Clean up your dataset by doing the following. You can do the steps in whatever order works for you.

-   Keep all the demographic questions, items measuring Global Meaning, and Mattering, and all the Belonging items.
-   Rename any default-named Qualtrics variables (starting with "Q") to a sensible name using the Codebook to guide you.

```{r}

```

## Labelled Data

### Working with Labels

### Variable Labels

#### Getting Labels

#### Creating/Updating Labels

#### Searching Labels

### Value Labels

#### Getting Labels

#### Creating/Updating Labels

### Missing Values

## Exercises: Labels

Identify the item that mentions 'job'. Then, change the variable label of this item so that it just says 'Occupational Status'

```{r}

```

For the `income` variable, change the value label 'I prefer not to disclose information about my annual income as part of this research study.' to 'Prefer not to say.'

```{r}

```

## Data Dictionaries

## Converting Variables

### Factors

#### Revision of Factors

#### Converting to Factors

### Numeric

### Efficient Conversion

## Calculating Variables

### Reverse Coding

### Composite Scores

## Exercises: Conversion and Wrangling

Prepare the `mil_data` dataset for analysis.

1.  Produce a final data dictionary and save it.
2.  Convert all categorical variables to factor, and all scale rating variables to numeric.
3.  Reverse-code `global_meaning_2`.
4.  Create composite scores for all of the subscale variables.

```{r}

```

## Well done!