Calculate the number of coordinates per shape

Wraps around nrow

get_nb(x)

Arguments

x	coo_single, coo_list or mom_tbl

Value

numeric or additional column

See also

Other getters: get_perim_along()

Examples

bot %>% pick(1) %>% get_nb()
#> [1] 138
bot %>% get_nb()
#> # A tibble: 40 x 4
#>    coo                    type   fake     nb
#>    <list<coo_single[,2]>> <fct>  <fct> <dbl>
#>  1 <tibble [138 × 2]>     whisky a       138
#>  2 <tibble [168 × 2]>     whisky a       168
#>  3 <tibble [189 × 2]>     whisky a       189
#>  4 <tibble [129 × 2]>     whisky a       129
#>  5 <tibble [152 × 2]>     whisky a       152
#>  6 <tibble [161 × 2]>     whisky a       161
#>  7 <tibble [124 × 2]>     whisky a       124
#>  8 <tibble [126 × 2]>     whisky a       126
#>  9 <tibble [183 × 2]>     whisky a       183
#> 10 <tibble [193 × 2]>     whisky a       193
#> # … with 30 more rows
#> ❯mom_tbl