Commits
Yibo Cai authored and David Li committed 417553394cb
ARROW-13682: [C++] Add TDigest API to merge one TDigest Merging one tdigest is a common case, current API is awkward to use. Closes #10967 from cyb70289/13520-tdigest Authored-by: Yibo Cai <yibo.cai@arm.com> Signed-off-by: David Li <li.davidm96@gmail.com>