Description Usage Arguments Value Warning Author(s) References
Apply the inverse normal method (Hedges and Olkin, 1985). For each data set, combine the Z-scores or Z-tests and divide them by the square root of the sample size of the data set.
1 | inv.normal(i, zstat)
|
i |
Vector of integer variables containing the indices of data sets. |
zstat |
List of numeric vectors representing Z-tests or Z-scores. |
Vector of combined Z-tests.
This function is not called by the user directly.
Haleh Yasrebi
L. V. Hedges and I. Olkin. Statistical Methods for Meta-Analysis. Academic Press,January 1985. ISBN 0123363802.
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