https://sudonull.com/clickhouse-aggregate-functions-uniqhll12-quantiletdigest-topk
uniqHLL12 for fast unique users, quantileTDigest for distributions, groupArray, topK, -If combinators. Examples of GGR, cohorts, retention.
Search Articles — Sudonull
Search Results
In this project
From other projects
https://ymaho.com/car-t-therapy-for-lupus-100-remission-in-a-small-cohort
German rheumatologists achieved 100% remission in lupus with CAR-T. Four-year data, immune reset mechanism, and forecasts. Read.
From the web
COHORT | English meaning - Cambridge Dictionary
https://dictionary.cambridge.org/dictionary/english/cohort
COHORT definition: 1. a group of people who share a characteristic, usually age: 2. a group of people who support a…. Learn more.
COHORT Definition & Meaning - Merriam-Webster
https://www.merriam-webster.com/dictionary/cohort
In ancient times, a cohort was a military unit, one of ten divisions in a Roman legion. The term passed into English in the 15th century, when it was used in translations and writings about Roman history.
Cohort - Wikipedia
https://en.wikipedia.org/wiki/Cohort
Cohort or cohortes means ‘’’A definite group of people’’’, derived from the assimilated form of com (with) plus chorus (act together) from PIE verb *gher- (to grasp, to enclose).
Cohort (statistics) - Wikipedia
https://en.wikipedia.org/wiki/Cohort_(statistics)
Cohort data can oftentimes be more advantageous to demographers than period data. Because cohort data is honed to a specific time period, it is usually more accurate.
cohort noun - Definition, pictures, pronunciation and usage notes ...
https://www.oxfordlearnersdictionaries.com/definition/english/cohort
Definition of cohort noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
COHORT Definition & Meaning | Dictionary.com
https://www.dictionary.com/browse/cohort
A cohort is a group of people, as in The senator is traveling with a large cohort. It can also refer to an associate or companion, as in I’m meeting up with some of my cohorts from my days as a salesperson.
COHORT | definition in the Cambridge English Dictionary
https://dictionary.cambridge.org/us/dictionary/english/cohort
COHORT meaning: 1. a group of people who share a characteristic, usually age: 2. a group of people who support a…. Learn more.
Cohort Meaning In School: How Cohorts Work In Education
https://elearningindustry.com/cohort-meaning-in-school
Feb 12, 2026 · If you're wondering about the meaning of cohort in school, it refers to a group of students who start a grade, course, or program at the same time and move through it together over a set period.
COHORT Simple Definition - Merriam-Webster
https://www.merriam-webster.com/simple/cohort
Jun 25, 2026 · The simple definition of COHORT is a friend or companion.
COHORT definition and meaning | Collins English Dictionary
https://www.collinsdictionary.com/dictionary/english/cohort
A cohort of people is a group who have something in common. Cohort is used especially when a group is being looked at as a whole for statistical purposes. Tests were carried out on the entire cohort of …
Trending Now
CERN quantum internet: 50 km test between Geneva and Lausanne
CERN successfully transmitted entangled photons over 50 km in a real urban network. Learn how White Rabbit technology is changing the quantum communications market and who benefits from this breakthrough.
what is the difference between vpn and proxy: Key Privacy Tips
Learn what is the difference between vpn and proxy, from encryption to scope. Discover which tool fits your privacy needs with our expert comparison.
Top 10 Breakthrough Technologies 2026 from WEF: Full Analysis
Analysis of trends, hidden risks, and geopolitical implications of Top 10 Emerging Technologies 2026. Who benefits from new developments and who loses. Read the analytics.
Compiled vs Interpreted Languages: Key Differences
What is the difference between compiled and interpreted languages? Learn performance, use cases, and how to choose the right language for your project. Full comparison guide.
What Are the Ethical Concerns in Artificial Intelligence?
Learn what are the ethical concerns in artificial intelligence, from bias to job loss. Backed by research, this guide offers a practical framework for evaluation.
Evolution of AI over 70 years: from theory to physical embodiment in robots
70 years of AI evolution: from the Dartmouth Conference to multimodal models and physical AI. Who wins in the new era — analysis of trends, risks, and the market. Find out now.
What Is the Difference Between Encryption and Hashing?
Learn what is the difference between encryption and hashing, their use cases, and when to use each. A clear guide with examples and a comparison table.
DeepWay Robotaxi 1000 km: Solid-State Batteries and AI Revolution
Chinese startup DeepWay announced a robotaxi with a range of 1000 km on solid-state batteries. Learn how this changes the electric vehicle market and why it matters.
How Does Biotechnology Use Genetic Engineering?
Learn how does biotechnology use genetic engineering with CRISPR, gene therapy, and more. Explore breakthroughs in medicine, agriculture, and the future of DNA editing.
Ten Major AI Trends in 2026: What Really Matters
Analysis of Global AI Trends 2026: Governance, Computing, Agentic AI, and Energy. Find out where the market is turning into the 'trough of disillusionment' and where it is accelerating. Read insights and forecasts.