Two-step clustering analysis in researches: A case study


Kayri M.

EGITIM ARASTIRMALARI-EURASIAN JOURNAL OF EDUCATIONAL RESEARCH, cilt.7, ss.89-99, 2007 (SSCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 7 Konu: 28
  • Basım Tarihi: 2007
  • Dergi Adı: EGITIM ARASTIRMALARI-EURASIAN JOURNAL OF EDUCATIONAL RESEARCH
  • Sayfa Sayıları: ss.89-99

Özet

Problem Statement: it is known that the result of descriptive statistical and the estimations of parameter will be bias for heteregenous data set. After dividing heteregenous data set into homogeneous subpopulations or clusters, the result of statistical analysis will be more robust and unbiased. The aim of this study was to show the applicability of two-step cluster analysis in the educational sciences.