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Anglický jazyk
HETEROSKEDASTICITY IN REGRESSI
Autor: Robert L. Kaufman
This volume covers the commonly ignored topic of heteroskedasticity (unequal error variances) in regression analyses and provides a practical guide for how to proceed in terms of testing and correction. Emphasizing how to apply diagnostic tests and... Viac o knihe
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O knihe
This volume covers the commonly ignored topic of heteroskedasticity (unequal error variances) in regression analyses and provides a practical guide for how to proceed in terms of testing and correction. Emphasizing how to apply diagnostic tests and corrections for heteroskedasticity in actual data analyses, the book offers three approaches for dealing with heteroskedasticity:
- variance-stabilizing transformations of the dependent variable;
- calculating robust standard errors, or heteroskedasticity-consistent standard errors;
- generalized least squares estimation coefficients and standard errors.
- Vydavateľstvo: Sage Publications, Inc
- Rok vydania: 2013
- Formát: Paperback
- Rozmer: 216 x 140 mm
- Jazyk: Anglický jazyk
- ISBN: 9781452234953
