KeyMixin-class {SeuratObject} | R Documentation |
A mixin (virtual class) for enabling keyed objects; provides consistent behavior for getting, setting, and validating keys
## S3 method for class 'character'
Key(object, ..., quiet = FALSE)
## S3 method for class 'KeyMixin'
Key(object, ...)
## S3 replacement method for class 'KeyMixin'
Key(object, ...) <- value
object |
An object |
... |
Ignored |
quiet |
Suppress warnings when updating characters to keys |
value |
A key to set |
Key.character
: Update a character to a key
Key.KeyMixin
: Get the key of a keyed object
Key<-
: Set the key of a keyed object
Key.character
: object
but as a syntactically-valid key
Key.KeyMixin
: The key from object
; if no key set,
returns NULL
Key<-
: object
with the key set to value
key
A one-length character vector with the object's key; keys must
be one or more alphanumeric characters followed by an underscore
“_
” (regex pattern
“^[a-zA-Z][a-zA-Z0-9]*_$
”)
.KeyPattern()
,
.RandomKey()
,
Key-validity