Exact(4)
Researchers and journals need to be more rigorous in providing statistical information including: degrees of freedom for error terms, treatment variances, standard error of differences or similar to enable readers to compare treatment effects.
In particular, the difference in correlation phase at each frequency has to be estimated without the 2π ambiguity, and this imposes strict conditions; e.g., the correlation phase error must be lower than 4.3° and the error of differences in total electron content in the ionosphere must be less than 0.23 TECU.
The effect of adjustment for these two variables on the standard error of differences was, however, most often very small and had insignificant effects on the Area means.
(6) f 2 = 50 × lg { [ 1 + (1 / n ) ∑ (R t − T t ) 2 ] 0.5 × 100 } where f 2 is a logarithmic transformation of the sum-squared error of differences between the experimental drug release T t and the ideal release R t over all time points n.
Similar(56)
s.e.d., standard error of difference; NS, not significant.
The adjusted means for Log10Reduction (cfu/mL) were 3.003 (brush) and 3.302 (Pull Thru) with a standard error of difference of 0.154.
Where there were significant differences in the measured compost parameter, the treatment means were separated using LSD or standard error of difference (SED) (p < 0.05).
**SEd = standard error of difference.
The standard error of difference of the means incorporates the correlation between the two paired measures.
> -wrap-foot> standarddard error of difference, na not available as non parametric test was used.
Sdiff stands for the standard error of difference between the two test scores.
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