find_unique_key: Find the minimal unique key for a data.table
In socialmixr: Social Mixing Matrices for Infectious Disease Modelling
View source: R/load-survey-utils.R
find_unique_key R Documentation
Find the minimal unique key for a data.table
Description
Given a data.table and a base identifier column, finds the minimal set of
additional columns needed to uniquely identify each row.
Usage
find_unique_key(data, base_id = "part_id")
Arguments
data
A data.table
base_id
The base identifier column name (default: "part_id")
Value
A character vector of column names that form the unique key
socialmixr documentation built on April 29, 2026, 9:07 a.m.
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View source: R/load-survey-utils.R
| find_unique_key | R Documentation |
Find the minimal unique key for a data.table
Description
Given a data.table and a base identifier column, finds the minimal set of additional columns needed to uniquely identify each row.
Usage
find_unique_key(data, base_id = "part_id")
Arguments
data |
A data.table |
base_id |
The base identifier column name (default: "part_id") |
Value
A character vector of column names that form the unique key
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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