Methods for quick access to slot header of vegtable objects or for
access to single cover scales in coverconvert objects.
Also replacement methods are implemented.
Usage
# S4 method for vegtable
$(x, name)
# S4 method for vegtable,ANY
$(x, name) <- value
# S4 method for coverconvert
$(x, name)
# S4 method for coverconvert
[(x, i)
# S4 method for coverconvert,coverconvert
$(x, name) <- value
# S4 method for vegtable
[(x, i, j, ..., drop = FALSE)
# S4 method for vegtable
[(x, i, j) <- valueArguments
- x
Object of class vegtable.
- name
A name to access.
- value
Either a vectors or a list, used as replacement.
- i, j
Indices for access.
- ...
Further arguments passed to or from other methods.
- drop
A logical value passed to Extract.
Author
Miguel Alvarez kamapu78@gmail.com
Examples
## Range of latitude values in database
range(Kenya_veg$LATITUDE)
#> [1] -1.880917 2.668861
## Summary of countries
summary(Kenya_veg$COUNTRY)
#> KE AD AE AF AG AI AL AM AN AO
#> 1946 0 0 0 0 0 0 0 0 0
#> AQ AR AS AT AU AW AZ BA BB BD
#> 0 0 0 0 0 0 0 0 0 0
#> BE BF BG BH BI BJ BM BN BO BR
#> 0 0 0 0 0 0 0 0 0 0
#> BS BT BV BW BY BZ CA CC CF CD
#> 0 0 0 0 0 0 0 0 0 0
#> CG CH CI CK CL CM CN CO CR CS
#> 0 0 0 0 0 0 0 0 0 0
#> CU CV CX CY CZ DE DJ DK DM DO
#> 0 0 0 0 0 0 0 0 0 0
#> DZ EC EE EG EH ER ES ET FI FJ
#> 0 0 0 0 0 0 0 0 0 0
#> FK FM FO FR FX GA GB GD GE GF
#> 0 0 0 0 0 0 0 0 0 0
#> GH GI GL GM GN GP GQ GR GS GT
#> 0 0 0 0 0 0 0 0 0 0
#> GU GW GY HK HM HN HR HT HU (Other)
#> 0 0 0 0 0 0 0 0 0 0
summary(droplevels(Kenya_veg$COUNTRY))
#> KE
#> 1946
## First 5 samples
summary(Kenya_veg[1:5, ])
#> ## Metadata
#> db_name: Sweadataveg
#> sp_list: Easplist
#> dictionary: Swea
#> object size: 683.5 Kb
#> validity: TRUE
#>
#> ## Content
#> number of plots: 5
#> plots with records: 5
#> variables in header: 11
#> number of relations: 3
#>
#> ## Taxonomic List
#> taxon names: 3164
#> taxon concepts: 2392
#> validity: TRUE
#>