Statistical inference
Statistical inference is the process of using data analysis to infer properties of an underlying probability distribution. Inferential statistical analysis infers properties of a population, for example by testing hypotheses and deriving estimates. It is assumed that the observed data set is sampled from a larger population.Inferential statistics can be contrasted with descriptive statistics. Descriptive statistics is solely concerned with properties of the observed data, and it does not rest on the assumption that the data come from a larger population. In machine learning, the term ''inference'' is sometimes used instead to mean "make a prediction, by evaluating an already trained model"; in this context inferring properties of the model is referred to as ''training'' or ''learning'' (rather than ''inference''), and using a model for prediction is referred to as ''inference'' (instead of ''prediction''); see also predictive inference. Provided by Wikipedia
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2by GlobalSurg Collaborative, Writing group, Patient representatives, Statistical analysis, Protocol development and project steering, National leads (GlobalSurg‐1), National leads (GlobalSurg‐2), Local collaborators (GlobalSurg‐1), Local collaborators (GlobalSurg‐2), Data validators (GlobalSurg‐2), Protocol translators (GlobalSurg‐2)Get full text
Published 2019-06-01
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