subset {sdm} | R Documentation |
This function extracts a subset of models from a sdmModels
object. In generates a new object of the same typeas the origical object. In sdmModels
, modelID provides the unique IDs.
Instead of using the subset
function, double brackes '[[ ]]' can be used.
#
sdmModels object
subset(x, subset, drop=TRUE, ...)
x[[i,...]]
Arguments:
x
- sdmModels object
i
- integer. Indicates the index/id of the models (modelID) should be extracted from sdmModels object
subset
- Same as i
drop
- If TRUE
, new modelIDs are generated, otherwise, the original modelIDs are kept in the new object.
...
- additional arguments (not impplemented yet!)
Babak Naimi naimi.b@gmail.com
Naimi, B., Araujo, M.B. (2016) sdm: a reproducible and extensible R platform for species distribution modelling, Ecography, DOI: 10.1111/ecog.01881
## Not run: file <- system.file("external/model.sdm", package="sdm") m <- read.sdm(file) m getModelInfo(m) m1 <- m[[3:4]] m1 getModelInfo(m1) m2 <- m[[3:4,drop=FALSE]] m2 getModelInfo(m2) #---- the following is the same as previous: m2 <- subset(m,3:4,drop=FALSE) m2 getModelInfo(m2) ## End(Not run)