The Performance of Regression - Based Variations of The Visual Screen for Determining The Number of Common Factors  

Oleh:

Nasser, Fadia ; Benson, Jeri ; Wisenbaker, Joseph

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Educational and Psychological Measurement vol. 62 no. 3 (2002), page 397-419.
Topik: REGRESSIONS; regression analysis; research; statistical methods
Fulltext: 397.pdf (139.95KB)

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: EE30.7 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

The accuracy and consistency of four regression - based variations of the visual screen (catell - nelson - gorsuch, multiple regression, t - value index and standard error scree [SEscree]) were examined using artificial data with known characteristics. The results indicated that in general, the SEscree was more accurate than the other three procedures. The observation - to - variable ratio was most influential on the accuracy and the consistency of the number of the factor yielded by the SEscree followed by the magnitude of factor structure and pattern coefficients. Unlike the other regression variations of the scree, the SEscree performed equally well whether the factors were correlated or uncorrelated.

Opini Anda

Klik untuk menuliskan opini Anda tentang koleksi ini!

Kembali