An S3 object of class base_PAM. See functions prepare_base_PAM.
Examples
b_pam <- read_PAM(system.file("extdata/b_pam.rds",
package = "biosurvey"))
print(b_pam)
#> PAM:
#> class : SpatVector
#> geometry : polygons
#> dimensions : 306, 28 (geometries, attributes)
#> extent : -117.9368, -86.44883, 15.17057, 33.23057 (xmin, xmax, ymin, ymax)
#> coord. ref. : +proj=longlat +datum=WGS84 +no_defs
#> names : ID Longitude Latitude Species_1 Species_2 Species_3 Species_4
#> type : <num> <num> <num> <num> <num> <num> <num>
#> values : 86 -113.5 32.78 0 0 0 0
#> 87 -112.5 32.78 0 0 0 0
#> 88 -111.5 32.78 0 0 0 0
#> Species_5 Species_6 Species_7 (and 18 more)
#> <num> <num> <num>
#> 0 0 0
#> 0 0 0
#> 0 0 0
#>
#>
#> PAM_indices:
#> One_value_indices:
#> Value
#> Sites_Cells 306
#> Species 25
#>
#> Richness:
#> 0 0 0 0 0 0 ...
#>
#> Range:
#> 92 21 5 26 20 18 ...
#>
#> Richness_normalized:
#> 0 0 0 0 0 0 ...
#>
#> Range_normalized:
#> 0.3006536 0.06862745 0.01633987 0.08496732 0.06535948 0.05882353 ...
#>
#> Dispersion_field:
#> Empty
#>
#> Shared_community_composition:
#> Empty
#>
#> Mean_composition_covariance:
#> Empty
#>
#> Mean_range_covariance:
#> Empty
#>
#> Cov_mat_sites_composition:
#> Empty
#>
#> Cov_mat_species_ranges
#> Empty