Running A Best - Subsets Logistic Regression : An Alternative to Stepwise Methods  

Oleh:

King, Jason E.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Educational and Psychological Measurement vol. 63 no. 3 (Jun. 2003), page 392-403.
Topik: logistic; logistic regression; best subtests; stepwise; variable selection
Fulltext: 392.pdf (94.03KB)

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: EE30.9 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Although the algorithm for generating a best - students variable - selection routine in logistic regression was presented more than a decade ago, a search of the literature reveals that the technique is seldom applied. A possible explanation is its omission from popular statistical computing packages. Newer versions of the statistical analysis system (SAS) provide limited capabilities, and the statistical package for the social sciences (SPSS) does not allow for its calculation. Using a sample data set, this article briefly describes in non mathematical terms how to implement and interpret results from a best - subtest logistic regression using SAS.

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