Bandingkan metode

	Pencuplikan Klaster Daring	Sampling Klaster
Bidang	Metodologi Survei	Metodologi Survei
Keluarga	Process / pipeline	Process / pipeline
Tahun asal	Late 1990s–2000s (as internet surveys became prevalent)	Early-to-mid 20th century; canonical treatment 1953/1977
Pencetus	Adapted from cluster sampling (Mahalanobis, Hansen & Hurwitz, 1940s) to online survey contexts	Formalized by William G. Cochran; roots in early 20th-century U.S. Census Bureau survey practice
Tipe	Probability sampling technique	Probability sampling design
Sumber perintis	Couper, M. P. (2000). Web surveys: A review of issues and approaches. Public Opinion Quarterly, 64(4), 464–494.	Cochran, W. G. (1977). Sampling Techniques (3rd ed.). Wiley. ISBN: 978-0471162407
Alias	internet cluster sampling, web cluster sampling, digital cluster sampling	cluster random sampling, area sampling, one-stage cluster sampling
Terkait	4	5
Ringkasan	Online cluster sampling applies the classic cluster sampling logic to internet-based research: naturally occurring digital groups — such as online communities, email lists, forum memberships, or institutional user registries — serve as clusters, and selected clusters are surveyed in full or partially via web-based instruments. It offers a practical route to probability-based online samples when no complete list of individuals exists but lists of digital groups are accessible.	Cluster sampling is a probability sampling technique in which the population is divided into naturally occurring groups (clusters), a random sample of clusters is selected, and all — or a random subset of — members within each selected cluster are studied. It is especially practical when a complete population list is unavailable or when units are geographically dispersed, making individual random selection prohibitively expensive. One-stage cluster sampling surveys every member of selected clusters; two-stage designs add a second random draw within clusters.