sample_size {msu} | R Documentation |
Estimate the sample size for a categorical variable.
sample_size(max, min = 1, z = 1.96, error = 0.05)
max |
A number as the maximum value of the possible categories. |
min |
A number as the minimum value of the possible categories. |
z |
A number as the confidence coefficient. |
error |
Admissible sampling error. |
The sample size for a categorical variable based on a variance heuristic approximation.