Effect size estimation for balanced nutrition indexes - 2012
Quantitative estimation
BNI | WHO | US | AUS | UK | N | |||
---|---|---|---|---|---|---|---|---|
Corn chips | 14.85 | 15.87 | 12.89 | 12.23 | 15.62 | 37 | ||
Corn crisps | 34.20 | 38.29 | 32.37 | 28.64 | 28.31 | 15 | ||
Mixed cereal crisps | 49.40 | 51.84 | 45.36 | 42.70 | 47.16 | 13 | ||
Potato chips | 10.46 | 10.46 | 8.77 | 8.77 | 8.77 | 63 | ||
Potato crisps | 20.06 | 24.13 | 19.66 | 16.14 | 15.16 | 11 | ||
Rice cravers | 17.05 | 18.19 | 14.49 | 14.43 | 16.51 | 13 | ||
Tapioca crisps | 13.21 | 13.21 | 9.12 | 10.96 | 10.96 | 6 | ||
Wheat cravers | 14.02 | 17.02 | 12.94 | 12.00 | 14.07 | 23 | ||
Wheat crisps | 14.98 | 18.55 | 15.35 | 15.75 | 15.52 | 6 | ||
BNI | WHO | US | AUS | UK | All | |||
Average SD | 20.91 | 23.06 | 18.99 | 17.96 | 19.12 | 20.01 | ||
Pooled SD | 20.42 | 22.16 | 18.63 | 17.36 | 18.84 | 19.55 | ||
Unstandardized | small | medium | large | |||||
effect size1 | 4 | 10 | 16 |
References
+++ Notes +++
1. This is the estimated unstandardized effect size for group differences (Cohen's d and Glass's Δ) given an average standard deviation and following Cohen's d effect size interpretation. It can be used to ascertain the relative importance of descriptive data without the need to perform inferential tests.
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page revision: 8, last edited: 09 Dec 2012 22:55