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Wilcoxon Nonparametric for Dependent T Test

Mar 07, 2016

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Uji Biostatistik Non-Parametrik menggunakan Uji Wilcoxon
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  • Wilcoxondrg. Diah Ayu Mahrani, PhD10 April 2015

  • Uji WilcoxonNon parametric test for Dependent T-Test Variabel Independen : Kategorik Berpasangan2 KelompokVariabel Dependen: NumerikAnalitik KomparatifDistribusi data tidak normal

  • Contoh Skenario RisetHipotesis penelitian: Adanya perbedaan lebar lengkung maksila sebelum dan sesudah perawatan ortodonti

  • Referensi

  • Perhatikan data entryData ViewVariable View

  • Uji Normalitas

  • Uji Normalitas (continued)12345

  • Uji Normalitas (continued)Bila jumlah sampel 50 lihat Shapiro-WilkBila jumlah sampel > 50 lihat Kolmogorov-Smirnov

    Bila p 0,05 maka distribusi data NORMAL

  • 2 Related Samples (Wilcoxon)

  • Wilcoxon Non Parametric for Dependent T-Test

  • SPSS output for Wilcoxon

  • Descriptive Statistics

  • Penulisan hasilTabel 1. Hasil analisis uji WilcoxonUji Wilcoxon menujukkan bahwa seluruh subjek (n=10) mengalami penurunan signifikan secara statistik (p