extrapRel2sd: Extrapolate reliability to standard deviation
In mathesong/relfeas: Reliability for Feasibility Analysis
Description
Usage
Arguments
Value
Examples
Description
Calculate the standard deviation required to extrapolate an ICC value to a desired ICC value
Usage
1
extrapRel2sd(icc_extrap, icc_original, sd_original = 1, tau = 1)
Arguments
icc_extrap
Extrapolated ICC value (i.e. desired reliability)
icc_original
Original ICC value
sd_original
Original SD value. Optional: default is 1. For 1, it will be the proportional increase in the SD.
tau
SEM inflation factor. Optional: default is 1. For 1, the SEM is assumed to be constant between studies.
Value
The standard deviation of a new sample for which the ICC would be equal to the desired value
Examples
1
extrapRel2sd(icc_extrap=0.9, icc_original=0.5)
mathesong/relfeas documentation built on March 4, 2020, 5:29 a.m.
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Description Usage Arguments Value Examples
Description
Calculate the standard deviation required to extrapolate an ICC value to a desired ICC value
Usage
1 | extrapRel2sd(icc_extrap, icc_original, sd_original = 1, tau = 1)
|
Arguments
icc_extrap |
Extrapolated ICC value (i.e. desired reliability) |
icc_original |
Original ICC value |
sd_original |
Original SD value. Optional: default is 1. For 1, it will be the proportional increase in the SD. |
tau |
SEM inflation factor. Optional: default is 1. For 1, the SEM is assumed to be constant between studies. |
Value
The standard deviation of a new sample for which the ICC would be equal to the desired value
Examples
1 | extrapRel2sd(icc_extrap=0.9, icc_original=0.5)
|
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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