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- Snowball_sampling abstract "In sociology and statistics research, snowball sampling (or chain sampling, chain-referral sampling, referral sampling) is a non-probability sampling technique where existing study subjects recruit future subjects from among their acquaintances. Thus the sample group appears to grow like a rolling snowball (similarly to breadth-first search (BFS) in computer science). As the sample builds up, enough data is gathered to be useful for research. This sampling technique is often used in hidden populations which are difficult for researchers to access; example populations would be drug users or sex workers.As sample members are not selected from a sampling frame, snowball samples, analogously to BFS samples, are subject to numerous biases. For example, people who have many friends are more likely to be recruited into the sample.It was widely believed that it was impossible to make unbiased estimates from snowball samples, but a variation of snowball sampling called respondent-driven samplinghas been shown to allow researchers to make asymptotically unbiased estimates from snowball samples under certain conditions. Snowball sampling and respondent-driven sampling also allows researchers to make estimates about the social network connecting the hidden population.".
- Snowball_sampling wikiPageExternalLink 423.abstract.
- Snowball_sampling wikiPageExternalLink D340630944BB2D51CA25708900062E9838C091705EA81A2FCA257091000F8579.
- Snowball_sampling wikiPageExternalLink 152.htm.
- Snowball_sampling wikiPageID "1477405".
- Snowball_sampling wikiPageRevisionID "603870995".
- Snowball_sampling hasPhotoCollection Snowball_sampling.
- Snowball_sampling subject Category:Sampling_techniques.
- Snowball_sampling type Ability105616246.
- Snowball_sampling type Abstraction100002137.
- Snowball_sampling type Cognition100023271.
- Snowball_sampling type Know-how105616786.
- Snowball_sampling type Method105660268.
- Snowball_sampling type PsychologicalFeature100023100.
- Snowball_sampling type SamplingTechniques.
- Snowball_sampling type Technique105665146.
- Snowball_sampling comment "In sociology and statistics research, snowball sampling (or chain sampling, chain-referral sampling, referral sampling) is a non-probability sampling technique where existing study subjects recruit future subjects from among their acquaintances. Thus the sample group appears to grow like a rolling snowball (similarly to breadth-first search (BFS) in computer science). As the sample builds up, enough data is gathered to be useful for research.".
- Snowball_sampling label "Metoda kuli śnieżnej".
- Snowball_sampling label "Schneeballauswahl".
- Snowball_sampling label "Snowball sampling".
- Snowball_sampling sameAs Metoda_sněhové_koule.
- Snowball_sampling sameAs Schneeballauswahl.
- Snowball_sampling sameAs 스노우볼_샘플링.
- Snowball_sampling sameAs Metoda_kuli_śnieżnej.
- Snowball_sampling sameAs m.054m6x.
- Snowball_sampling sameAs Q868123.
- Snowball_sampling sameAs Q868123.
- Snowball_sampling sameAs Snowball_sampling.
- Snowball_sampling wasDerivedFrom Snowball_sampling?oldid=603870995.
- Snowball_sampling isPrimaryTopicOf Snowball_sampling.