compute_doi {globaltrends} | R Documentation |
The function computes degree of internationalization (DOI) for object keywords. Degree of internationalization is measured based on the distribution of country search scores.
compute_doi(object, control = 1, locations = "countries")
## S3 method for class 'numeric'
compute_doi(object, control = 1, locations = "countries")
## S3 method for class 'list'
compute_doi(object, control = 1, locations = "countries")
object |
Object batch for which the keyword-country data
is aggregated and DOI is computed. Object of type |
control |
Control batch for which the search score is used. Object
of type |
locations |
List of locations for which the search score is used.
Object of type |
The function uses an inverted Gini-coefficient as measure for the degree of internationalization. The more uniform the distribution of search scores across all countries, the higher the inverted Gini-coefficient and the greater the degree of internationalization. In addition to the Gini-coefficient, the package uses inverted Herfindahl index and inverted Entropy as measures for internationalization.
Message that data was aggregated successfully. Data is written to table data_doi.
## Not run:
compute_doi(
object = 1,
control = 1,
locations = "countries"
)
compute_doi(
object = as.list(1:5),
control = 1,
locations = "countries"
)
## End(Not run)