BT2: Estimate the parameters of a Bradley-Terry model

In Selbosh/scrooge: Statistical modelling of heterogeneous citation networks

Description

A one-liner to fit and extract model parameters from a BTm model Deprecated: use BradleyTerry() or BTscores() instead.

Usage

BT2(C, sort = FALSE)

Arguments

C	a square matrix of paired comparison data
sort	logical. If TRUE, sort the weights in descending order

Details

Previously a placeholder function, now remains for reference and comparison purposes.

References

Heather Turner, David Firth (2012). Bradley–Terry Models in R: The BradleyTerry2 Package. Journal of Statistical Software, 48(9), 1–21.

Bradley, R. A., & Terry, M. E. (1952). Rank analysis of incomplete block designs: I. The method of paired comparisons. Biometrika, 39(3/4), 324–345.

See Also

BradleyTerry BTscores

Examples

BT2(citations)

# Compare:
plot(BT2(citations), BTscores(citations))
abline(0, 1)

Selbosh/scrooge documentation built on May 5, 2019, 8 p.m.