set_fields: Set fields

In ccs-amsterdam/amcat4r: Controlling amcat4 from R

Set fields

Description

Set fields

Usage

set_fields(index, fields, credentials = NULL)

Arguments

index	The index to set fields for
fields	A list with fields and data types, e.g. list(author="keyword")
credentials	The credentials to use. If not given, uses last login information

Details

AmCAT currently supports the following field types:

• text: For general text columns

• keyword: Keywords - this is like text, but is not parsed as words. Most suitable for 'factor' / 'group' level data

• tag: Tags - like keywords, but the assumption is that every document can have multiple values.

• date: For date or date+time columns

• boolean: Boolean (true/false) columns

• number: General numberic columns

• integer: Whole numbers

• object: Nested dictionaries. These are not really analysed by AmCAT, but can store any data you need

• json: Generic json data. This is analysed (and searchable) as text, use object if AmCAT does not need to search it

• vector: Dense vectors, useful for e.g. embedding vectors

• geo_point: Geometrical locations (long+lat)

• url: A generic URL

• image, video: A URL pointing to an image or video file

ccs-amsterdam/amcat4r documentation built on April 17, 2025, 3:22 a.m.