size.ci.agree: Sample size for a G-index confidence interval
In statpsych: Statistical Methods for Psychologists
size.ci.agree R Documentation
Sample size for a G-index confidence interval
Description
Computes the sample size required to estimate a G-index of agreement for
two dichotomous ratings with desired confidence interval precision.
Set the G-index planning value to the smallest value within a plausible
range for a conservatively large sample size.
Usage
size.ci.agree(alpha, G, w)
Arguments
alpha
alpha level for 1-alpha confidence
G
planning value of G-index
w
desired confidence interval width
Value
Returns the required sample size
Examples
size.ci.agree(.05, .8, .2)
# Should return:
# Sample size
# [1,] 139
statpsych documentation built on July 9, 2023, 6:50 p.m.
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| size.ci.agree | R Documentation |
Sample size for a G-index confidence interval
Description
Computes the sample size required to estimate a G-index of agreement for two dichotomous ratings with desired confidence interval precision. Set the G-index planning value to the smallest value within a plausible range for a conservatively large sample size.
Usage
size.ci.agree(alpha, G, w)
Arguments
alpha |
alpha level for 1-alpha confidence |
G |
planning value of G-index |
w |
desired confidence interval width |
Value
Returns the required sample size
Examples
size.ci.agree(.05, .8, .2)
# Should return:
# Sample size
# [1,] 139
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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