effDisc_bbinom: Discrete Effectiveness as Beta-Binomial Distribution.
In simIReff: Stochastic Simulation for Information Retrieval Evaluation: Effectiveness Scores

Fits a discrete kernel-smoothed distribution, to the given sample of scores and support points.

1	effDisc_bbinom(x, support)

`x`	a sample of effectiveness scores between 0 and 1.
`support`	the support of the distribution.

an object of class eff.disc.bbinom, which inherits from eff.disc.

deff, peff, qeff and reff.

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e <- effDisc_bbinom(web2010p20[,1], seq(0,1,.05))
c(e$mean, e$var)
plot(e, plot.data = TRUE)

simIReff documentation built on May 2, 2019, 2:46 p.m.

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