size.ci.stdmean.is: Standardized Mean Difference from Two (Independent) Samples
In cwendorf/DGB: DGB
size.ci.stdmean.is R Documentation
Standardized Mean Difference from Two (Independent) Samples
Description
Computes sample size required to estimate a population standardized mean difference with desired precision in a 2-group design.
Arguments
alpha
alpha level for 1-alpha confidence
d
planning value of standardized mean difference
w
desired confidence interval width
r
desired n2/n1 ratio
Value
n
required sample size
cwendorf/DGB documentation built on May 3, 2022, 9:34 p.m.
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| size.ci.stdmean.is | R Documentation |
Standardized Mean Difference from Two (Independent) Samples
Description
Computes sample size required to estimate a population standardized mean difference with desired precision in a 2-group design.
Arguments
alpha |
alpha level for 1-alpha confidence |
d |
planning value of standardized mean difference |
w |
desired confidence interval width |
r |
desired n2/n1 ratio |
Value
n |
required sample size |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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