Statistics.com - sample size and power determination, This online course, "sample size and power determination" will offer an introduction to sample size and power analysis and will show how to use it simply and
Sample size calculation in cross-sectional studies, Sample size calculation in cross-sectional studies. i often see people being a bit anxious when it comes to sample size calculations: i recently had a client having
Sample size calculator - confidence level, confidence, Sample size calculator. this sample size calculator is presented as a public service of creative research systems survey software. you can use it to determine how
The importance of quality sample size - unite for sight, The importance of quality sample size. when conducting research, quality sampling may be characterized by the number and selection of subjects or observations.
Sample size calculation in epidemiological studies, Sample size calculation in epidemiological studies 227 where n is the size of the population and n is the size of the sample. if fpc is close to 1, then there is
Russ lenth's power and sample-size page - university of iowa, This software is intended to be useful in planning statistical studies. it is not intended to be used for analysis of data that have already been collected.
Reporting of sample size calculation in randomised, Research reporting of sample size calculation in randomised controlled trials: review bmj 2009; 338 doi: http://dx.doi.org/10.1136/bmj.b1732 (published 12 may 2009
how to Sample Size Determination In Health Studies tutorial