Ukuran efek

Dalam statistik, ukuran efek adalah ukuran dari kekuatan hubungan antara dua variabel dalam statistik populasi, atau suatu perkiraan sampel berbasis kuantitas. Ukuran efek dihitung dari data adalah statistik deskriptif yang menyampaikan besarnya estimasi hubungan tanpa membuat pernyataan tentang apakah hubungan jelas dalam data mencerminkan hubungan yang benar dalam populasi.

Pranala luar

Software

• MIX 2.0 Software for professional meta-analysis in Excel. Many effect sizes available.
• Effect Size Calculators Diarsipkan 2011-08-27 di Wayback Machine. Calculate d and r from a variety of statistics.
• Free Effect Size Generator - PC & Mac Software
• MBESS - One of R's packages providing confidence intervals of effect sizes based non-central parameters
• Free GPower Software Diarsipkan 2011-12-05 di Wayback Machine. - PC & Mac Software
• Free Effect Size Calculator for Multiple Regression Diarsipkan 2011-05-05 di Wayback Machine. - Web Based
• Free Effect Size Calculator for Hierarchical Multiple Regression Diarsipkan 2011-07-08 di Wayback Machine. - Web Based
• Copylefted Online Calculator for Noncentral t, Chisquare, and F Distributions Diarsipkan 2011-07-28 di Wayback Machine. - Collaborated Wiki Page Powered by R
• ES-Calc: a free add-on for Effect Size Calculation in ViSta 'The Visual Statistics System' Diarsipkan 2009-03-23 di Wayback Machine.. Computes Cohen's d, Glass's Delta, Hedges' g, CLES, Non-Parametric Cliff’s Delta, d-to-r Conversion, etc.

Further Explanations

• Effect Size (ES) Diarsipkan 2009-07-03 di Wayback Machine.
• EffectSizeFAQ.com
• Measuring Effect Size
• Effect size for two independent groups Diarsipkan 2009-07-03 di Wayback Machine.
• Effect size for two dependent groups Diarsipkan 2009-07-03 di Wayback Machine.
• Computing and Interpreting Effect size Measures with ViSta Diarsipkan 2009-05-30 di Wayback Machine.