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Get a layer to interpret its variables. Refines the content of the object.
get_layer(ul, layer_name)# S3 method for uscb_layer
get_layer(ul, layer_name)
A uscb_layer object.
A uscb_layer object.
A layer name.
Other data selection functions:
get_layer_group_names(),
get_layer_group(),
get_layer_names(),
uscb_folder(),
uscb_layer()
folder <- system.file("extdata", package = "geogenr")
folder <- stringr::str_replace_all(paste(folder, "/", ""), " ", "")
ua <- uscb_acs_5ye(folder = folder)
sa <- ua |> get_statistical_areas()
# sa[6]
# [1] "New England City and Town Area Division"
ul <- uscb_layer(uscb_acs_metadata, ua = ua, geodatabase = sa[6], year = 2015)
layers <- ul |> get_layer_names()
# layers[3]
# [1] "X02_RACE"
ul <- ul |> get_layer(layers[3])
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