Get Values
Queries the values of a DTSg object.
## S3 method for class 'DTSg'
values(
x,
reference = FALSE,
drop = FALSE,
class = c("data.table", "data.frame"),
...
)x |
A |
reference |
A logical specifying if a copy of the values or a reference to the values is returned. See details for further information. |
drop |
A logical specifying if the object and all references to it shall
be removed from the global (and only the global) environment after
successfully querying its values. This feature allows for a resource
efficient destruction of a |
class |
A character string specifying the class of the returned
values. |
... |
Not used (S3 method only). |
A reference to the values of a DTSg object can be used
to modify them in place. This includes the .dateTime column which
serves as the object's time index. Modifying this column can therefore
endanger the object's integrity. In case needs to do so ever arise,
refresh should be called immediately afterwards in order to
check the object's integrity.
Returns a data.table, a reference to a
data.table or a data.frame.
The original name of the .dateTime column is restored when not returned as a reference or when dropped.
# new DTSg object x <- DTSg$new(values = flow) # get values ## R6 method x$values() ## S3 method values(x = x)
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