Definition of Winsorizing. Meaning of Winsorizing. Synonyms of Winsorizing

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Definition of Winsorizing

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Meaning of Winsorizing from wikipedia

- Winsorizing or winsorization is the transformation of statistics by limiting extreme values in the statistical data to reduce the effect of possibly spurious...
- to the truncated mean. It involves the calculation of the mean after winsorizingreplacing given parts of a probability distribution or sample at the...
- function is used in robust statistics, M-estimation and additive modelling. Winsorizing Robust regression M-estimator Visual comparison of different M-estimators...
- heteroscedastic F test, Welch's heteroscedastic F test with trimmed means and Winsorized variances, Brown-Forsythe test, Alexander-Govern test, James second order...
- observation Random sample consensus Robust regression Studentized residual Winsorizing Grubbs, F. E. (February 1969). "Procedures for detecting outlying observations...
- equity) or in markets with rare trading activity. The Welch beta is a slope-winsorized beta estimator that bounds daily stock returns within the range of −2...
- rate, whilst for absolute errors, it increases at a constant rate. When Winsorizing is used, a mixture of these two effects is introduced: for small values...
- Trimean the weighted arithmetic mean of the median and two quartiles. Winsorized mean an arithmetic mean in which extreme values are replaced by values...
- engineer, physiologist and biostatistician. He is best known for inventing winsorization, an early method in robust statistics used to deal with statistical...
- }}\,{\underset {i\in \{1,\dots ,n\}}{\operatorname {max} }}\,|x-x_{i}|} Winsorized mean Similar to the truncated mean, but, rather than deleting the extreme...