$.wkls_proxy            Dollar operator for wkls_proxy
[.wkls_proxy            Extract rows/columns like a data frame
[[.wkls_proxy           Double bracket operator for wkls_proxy
as.data.frame.wkls_proxy
                        Convert wkls_proxy to data frame
dim.wkls_proxy          Get dimensions
is.data.frame.wkls_proxy
                        Check if object is a wkls_proxy
names.wkls_proxy        Get column names
ncol.wkls_proxy         Get number of columns
nrow.wkls_proxy         Get number of rows
print.wkls_proxy        Print method for wkls_proxy
wkls                    Well-Known Locations Object
