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Power, Bootstrapping, and Permutation tests
Power Power is an important concept in hypothesis testing that refers to the ability of a statistical test to detect an effect when one exists. In other word...
Intervals, Testing, and Pvalues
Confidence intervals
Variability, Distribution, and Asymptotics
Variability
Statistical term
용어정리 population(모집단) sample(표본) parameter(모수) statistic(통계량) arithmetic mean(산술평균) median(중앙값) mode(최빈값) Measuer of Dispersion(산포도) deviat...
Probability&randomness
Randomness not a property of a phenomenon. depends amongst others of prior knowledge, observation method, and a scale at which the phenomenon is consider...
An Introduction to Basic Statistics: Understanding the Numbers
I. Descriptive statistics