# Voyant Corpus Grid

> Corpus Grid shows an overview of the corpus, including each document's title, number of word tokens (total words), number or word types (unique words)

**Wikidata**: [Q126087760](https://www.wikidata.org/wiki/Q126087760)  
**Source**: https://4ort.xyz/entity/voyant-corpus-grid

## Summary
Voyant Corpus Grid is a software tool designed for text analysis that provides a high-level statistical overview of a document corpus. It displays specific metrics for each document, including the title, the total count of word tokens, and the count of unique word types. The tool is listed within the Text Analysis Portal for Research (TAPOR) collection.

## Key Facts
- **Entity Type:** Software component utilized for text analysis.
- **Primary Function:** Displays an overview of a corpus by listing documents and their associated word statistics.
- **Metrics Tracked:**
    - **Document Title:** The identifier for individual texts within the corpus.
    - **Word Tokens:** The total count of words in a document.
    - **Word Types:** The count of unique words in a document.
- **Collection:** Part of the Text Analysis Portal for Research (TAPOR).
- **Identifier:** Listed under TAPOR tool ID 12 (https://tapor.ca/tools/12).
- **Language:** Described in English.

## FAQs
### Q: What specific statistics does Voyant Corpus Grid display?
A: The tool displays three main data points for each document in a corpus: the document's title, the number of word tokens (representing the total word count), and the number of word types (representing the number of unique words).

### Q: What is the purpose of the Corpus Grid tool?
A: Its purpose is to provide a comprehensive overview of a corpus, allowing users to quickly assess the size and vocabulary density of the included documents through quantitative analysis.

### Q: Where can information about Voyant Corpus Grid be found?
A: The tool is documented and accessible via the Text Analysis Portal for Research (TAPOR) at the URL https://tapor.ca/tools/12.

## Why It Matters
Voyant Corpus Grid serves as a fundamental diagnostic instrument in the field of digital humanities and text mining. By aggregating essential metrics—titles, token counts, and type counts—into a single view, it solves the problem of "flying blind" into large text datasets. Researchers use these statistics to gauge the scale of their data and perform initial comparative analysis between documents.

The distinction the tool makes between "word tokens" and "word types" is particularly significant for linguistic analysis. While tokens indicate the sheer volume or length of a text, types indicate lexical diversity. By automating the calculation of these figures, Voyant Corpus Grid allows analysts to move immediately from data ingestion to structural interpretation, establishing a baseline for deeper hermeneutical or statistical inquiry.

## Notable For
- **Corpus Overviews:** Providing a consolidated grid view of multiple documents simultaneously rather than analyzing them one by one.
- **Lexical Statistics:** Distinguishing between total word volume (tokens) and vocabulary variety (types).
- **Accessibility:** Being cataloged in the Text Analysis Portal for Research (TAPOR) as a resource for academic and research purposes.
- **Simplicity:** Focusing specifically on overview metrics rather than complex semantic processing.

## Body

### Functionality and Metrics
Voyant Corpus Grid operates as a specialized visualization and data extraction tool within text analysis workflows. Its primary output is a structured list or grid that breaks down a corpus into its constituent documents.

The tool calculates and reports two distinct linguistic metrics:
*   **Word Tokens:** This represents the total instance of words found within the document. For example, if the word "the" appears 50 times, it contributes 50 to the token count.
*   **Word Types:** This represents the unique vocabulary used. In the previous example, "the" would contribute only 1 to the type count, regardless of frequency.

### Classification and Context
Structured data classifies Voyant Corpus Grid strictly as **software** intended for **analysis**. It is a non-tangible executable component that processes text input to generate quantitative output.

The tool is associated with the **Text Analysis Portal for Research (TAPOR)**, a registry of digital tools for humanities research. The entry for Voyant Corpus Grid is maintained in English and was archived/referenced with a retrieval date of November 2022 within the TAPOR database.

## References

1. [Source](https://tapor.ca/tools/12)