The function `summary.InnProd` computes and returns a list of summary
statistics.
output.est
A 6-dimensional vector with elements for plugin(biased) estimators, bias-corrected estimators, its standard error, z-statistic,
corresponding (two-sided) p-value and significance stars
Arguments
object
An object of class `InnProd`, a result of a call to `InnProd`