Fundamentals of Statistics contains material of various lectures and courses of H. Lohninger on statistics, data analysis and chemometrics......click here for more. 
Home Basic Concepts Definition of basic terms Parameters  
See also: distribution, population, biased estimator, Coefficient of Determination and MLR  
ParametersA population can be described by parameters, which specify some numerical quantities of this paticular population. Examples of parameters are the mean, or the standard deviation. As populations are rarely known, parameters cannot be calculated exactly in most cases. Therefore parameters are usually estimated by statistics, which are computed from samples of a population.
Parameters are normally denoted using Greek symbols, whereas the corresponding statistics are denoted using Latin letters. Below you find a list of the most important parameters and the corresponding statistics.


Home Basic Concepts Definition of basic terms Parameters 