# group-analysis This object is an array of group analyses. A group analysis is considered an analysis involving more than one subject.

### JSON variables :blue\_circle: Primary key\ :red\_circle: Required\ :yellow\_circle: Computed (squirrel writer/reader should handle these variables)

Variable	Type	Default	Description
`Datetime`	datetime		Datetime of the group analysis.
`Description`	string		Description.
`GroupAnalysisName`	string	🔴 🔵	Name of this group analysis.
`Notes`	string		Notes about the group analysis.
`FileCount`	number	🟡	Number of files in the group analysis.
`Size`	number	🟡	Size in bytes of the analysis.
`VirtualPath`	string	🟡	Path to the group analysis data within the squirrel package.

### Directory structure Files associated with this section are stored in the following directory, where \ is the name of the analysis. > `/group-analysis//` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.neuroinfodb.org/nidb/contribute/squirrel-data-sharing-format/specification-v1.0/data/group-analysis.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.