Description Usage Arguments Details Value See Also Examples
find_id
searches for survey names that match argument pattern
.
All arguments but first
are passed to grepl
for
pattern matching.
1 2 |
pattern |
Character string containing a regular expression (or character
string for |
first |
Whether to return only the first match (default) or all matches. See Details. |
ignore.case |
if |
perl |
logical. Should Perl-compatible regexps be used? |
fixed |
logical. If |
find_id
retrieves the names and ids of all available surveys (using
surveys
), and then uses grepl
to search the
names for matches.
For first = TRUE
(the default), only the id of the first matching name
(if any) is returned. Matches are sorted by lastModified
timestamp
(descending), so first = TRUE
gives the id of the matching survey most
recently modified.
A named character vector giving the id(s) of matching surveys, or an empty character vector if there are no matches.
1 2 3 4 | ## Not run:
find_id("demographics")
## End(Not run)
|
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