Description Usage Arguments Value Note Author(s) References Examples
Of limited interest to most users, the zeta function plays an internal role in 2-sample and stratified sensitivity analyses. The zeta function is equation (8), page 495, in Rosenbaum and Krieger (1990).
1 | zeta(bigN, n, m, g)
|
bigN |
Total sample size in this stratum. |
n |
Treated sample size in this stratum. |
m |
The number of 1's in the vector u of unobserved covariates. Here, u has bigN-m 0's followed by m 1's. |
g |
The sensitivity parameter Γ, where Γ ≥ 1. |
The value of the zeta function.
The zeta function is called by computep.
Paul R. Rosenbaum
Rosenbaum, P. R. and Krieger, A. M. (1990). Sensitivity of two-sampler permutation inferences in observational studies. Journal of the American Statistical Association, 85, 493-498.
Rosenbaum, P. R. (2002). Observational Studies (2nd edition). New York: Springer. Section 4.6.
1 | zeta(10,5,6,2)
|
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