Add xicorr(X, Y): support for the xi (ξ) correlation coefficient by Chatterjee

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ID 6020
Title Add xicorr(X, Y): support for the xi (ξ) correlation coefficient by Chatterjee
CI (CFBot) Summary
Stats (from CFBot) Patch version: v1, Patch count: 1, First patch: +210−0, All patches: +210−0
Topic SQL Commands
Tags
Created 2025-08-31 12:33:12
Last modified 2025-08-31 12:33:12 (3 weeks ago)
Latest email 2025-09-08 09:03:18 (2 weeks ago)
Status
PG19-2 (2025-09-01 – 2025-09-30): Needs review
Target version 19
Authors Florents Tselai (florentst)
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Add xicorr(X, Y): support for the xi (ξ) correlation coefficient by Chatterjee
First at 2025-08-31 12:29:51 by Florents Tselai <florents.tselai at gmail.com>
Latest at 2025-09-08 09:03:18 by Andrey Borodin <x4mmm at yandex-team.ru>
Latest attachment (v1-0001-Add-xicorr-X-Y.patch) at 2025-08-31 12:29:51 from Florents Tselai <florents.tselai at gmail.com>
    Attachment (v1-0001-Add-xicorr-X-Y.patch) at 2025-08-31 12:29:51 from Florents Tselai <florents.tselai at gmail.com> (Patch: Yes)
History
When Who What
2025-08-31 12:33:12 Florents Tselai (florentst) Attached mail thread CA+v5N43gerwrQMX=Zv7sKF3XDmgef+jsiwGW-cu3X=gNLo8_1A@mail.gmail.com
2025-08-31 12:33:12 Florents Tselai (florentst) Created patch record
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