phi_func {FunnelPlotR} | R Documentation |
Calculate overdispersion ratio
Description
Internal function to perform the transformations for data types.
Usage
phi_func(n, zscores)
Arguments
n |
Single numeric value for the count of the number of groups (and therefore z-scores) |
zscores |
Vector of z-scores z-scores to be used. Commonly, this would be 'winsorised' first to remove impact of extreme outliers. SHMI truncates instead, but this simply reduced the n as well as the z-score. |
Value
A numeric phi value
[Package FunnelPlotR version 0.6.0 Index]