Functions to check if an spct object contains tags.
Value
is_tagged
returns a logical value, TRUE
if its argument is a a spectrum that contains
tags and FALSE
if it is an untagged spectrum, but returns NA
for any other R object.
See also
Other tagging and related functions:
tag()
,
untag()
,
wb2rect_spct()
,
wb2spct()
,
wb2tagged_spct()