select_metadata {aopdata}R Documentation

Select metadata

Description

Subsets the metadata table by data 'type', 'city', 'year' and 'mode'

Usage

select_metadata(t = NULL, c = NULL, y = NULL, m = NULL)

Arguments

t

Type of data: 'access' or 'grid' (passed from read_ function)

c

City (passed from read_ function)

y

Year of the dataset (passed from read_ function)

m

Transport mode (passed from read_ function)

Value

A data.frame object with metadata subsetted by data type, 'city', 'year' and 'mode'

See Also

Other support functions: aop_merge(), aop_spatial_join(), check_connection(), download_data(), load_data(), select_city_input(), select_mode_input(), select_year_input()

Examples


df <- download_metadata()


[Package aopdata version 0.2.2 Index]