RT @PavelSlunkin: River-sampling is considered the least reliable method of recruiting respondents. Here you can read more about it: https:…
47 followers
10,989 followers
River-sampling is considered the least reliable method of recruiting respondents. Here you can read more about it: https://t.co/PhYcPBA9Jd
632 followers
River-sampling очень нестабильная история и из всех трёх описанных подходов к онлайн-опросам, менее надёжная. чем, например opt-in панель, не говоря уже о вероятностной (это и в академической литературе зафиксировано), вот неплохая работа, для примера http
9,414 followers
@haldaume3 @ndiakopoulos Perhaps instead of a representative (ie. probabilistic) sample you mean a sample that mirrors the population in terms of the distribution of some demographic variables (but is non-probabilistic, eg. Prolific). https://t.co/3Ng9gOaM