meanSampleSize: Mean sample size
In clayford/nandc: Sample Size and Critical Region Calculations (n and c)
Description
Usage
Arguments
Value
References
Examples
Description
Calculate sample size needed to estimate a mean within a given margin of error.
Usage
1
meanSampleSize(moe, sd, conf = 0.95)
Arguments
moe
margin of error expressed in your measure's units
sd
standard deviation expressed in your measure's units
conf
confidence level associated with margin of error (default = 0.95)
Value
Estimated sample size needed to estimate a mean within a given margin
of error.
References
Hogg, R. V. and Tanis, E. A. (2006), Probability and Statistical Inference 7e, Pearson, New Jersey.
Examples
1
meanSampleSize(moe = 1, sd = 15)
clayford/nandc documentation built on May 13, 2019, 7:38 p.m.
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Description Usage Arguments Value References Examples
Description
Calculate sample size needed to estimate a mean within a given margin of error.
Usage
1 | meanSampleSize(moe, sd, conf = 0.95)
|
Arguments
moe |
margin of error expressed in your measure's units |
sd |
standard deviation expressed in your measure's units |
conf |
confidence level associated with margin of error (default = 0.95) |
Value
Estimated sample size needed to estimate a mean within a given margin of error.
References
Hogg, R. V. and Tanis, E. A. (2006), Probability and Statistical Inference 7e, Pearson, New Jersey.
Examples
1 | meanSampleSize(moe = 1, sd = 15)
|
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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