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photobiology (version 0.9.14)

untag: Remove tags

Description

Remove tags from an R object if present, otherwise return the object unchanged.

Usage

untag(x, ...)
# S3 method for default
untag(x, ...)
# S3 method for generic_spct
untag(x, byref = FALSE, ...)
# S3 method for generic_mspct
untag(x, byref = FALSE, ...)

Arguments

x
an R object
...
not used in current version
byref
logical indicating if new object will be created by reference or by copy of x

Value

if x contains tag data they are removed and the "spct.tags" atrribute is set to NA, while if x has no tags, it is not modified. In either case, the byref argument is respected: in all cases if byref = FALSE a copy of x is returned.

Methods (by class)

  • default: Default for generic function
  • generic_spct: Specialization for generic_spct
  • generic_mspct: Specialization for generic_spct

See Also

Other tagging and related functions: is_tagged, tag, wb2rect_spct, wb2spct, wb2tagged_spct