bitriad: Triadic Analysis of Affiliation Networks

#' Group of women connected by event coattendance in Old City.
#' 
#' These data record the attendance of 18 white women at 14 social events over a
#' 9-month period.
#' 
#' @format An affiliation network; see \code{\link{is_an}}. Events carry a 
#'   \code{time} attribute equal to the number of days since the previous 31 
#'   December.
#' @source Davis, A., Gardner, B.B., & Gardner, M.R. (1941). \emph{Deep South: A
#'   Social Anthropological Study of Caste and Class}. Columbia, SC: University
#'   of South Carolina Press. 
#'   \url{http://books.google.com/books?id=HGIdAAAAIAAJ}
#' @name women_group
NULL

#' Clique of women connected by event coattendance in Old City.
#'
#' These data record the participation of 5 African-American women in 5 social
#' activities.
#'
#' @format An affiliation network; see \code{\link{is_an}}.
#' @source Davis, A., Gardner, B.B., & Gardner, M.R. (1941). \emph{Deep South: A
#'   Social Anthropological Study of Caste and Class}. Columbia, SC: University
#'   of South Carolina Press. 
#'   \url{http://books.google.com/books?id=HGIdAAAAIAAJ}
#' @name women_clique
NULL

#' Networks of interlocking directorates
#'
#' Five affiliation networks constructed from the multiple directors lists of
#' the top >100 Scottish companies over five two-year intervals between 1904 and
#' 1974.
#'
#' @format An affiliation network; see \code{\link{is_an}}.
#' @source Scott, J., & Hughes, M. (1980). \emph{The Anatomy of Scottish
#' Capital}. Croom Helm. 
#' \url{http://books.google.com/books?id=59mvAwAAQBAJ}
#' @name scotland1920s
NULL

#' Interlocks among corporate philanthropists in Minneapolis-St. Paul.
#' 
#' These data record the memberships of 26 directors on the boards of 15 
#' companies. They are a subset of a larger dataset that is not publicly 
#' available.
#' 
#' @format An affiliation network; see \code{\link{is_an}}.
#' @source Wasserman, S. & Faust, K. (1994). \emph{Social Network Analysis:
#'   Methods and Applications}. Cambridge University Press. 
#'   \url{http://books.google.com/books?id=CAm2DpIqRUIC}
#' @name minneapolis1970s
NULL

#' Corporate interlocks among directors in Chicago.
#' 
#' An affiliation network of 20 directors of 24 corporations and social clubs.
#' 
#' @format An affiliation network; see \code{\link{is_an}}.
#' @source Barnes, R. & Burkett, T. (2010). Structural Redundancy and
#'   Multiplicity in Corporate Networks. \emph{Connections}, 30(2), p. 4--20. 
#'   \url{http://www.insna.org/PDF/Connections/v30/2010_I-2_P-1-1.pdf}
#' @name chicago1960s
NULL

#' Noordin Top meeting attendance network.
#' 
#' These data record the attendance of 26 individuals at 20 meetings associated
#' with Noordin Mohammad Top.
#' 
#' @format An affiliation network; see \code{\link{is_an}}.
#' @source Noordin Top Terrorist Network Data. (2011). The Association of
#'   Religious Data Archives. 
#'   \url{http://www.thearda.com/Archive/Files/Descriptions/TERRNET.asp}
#' @name nmt_meetings
NULL

#' Noordin Top organization membership network.
#'
#' These data record the attendance of 67 members of 32 organizations
#' associated with Noordin Mohammad Top.
#'
#' @format An affiliation network; see \code{\link{is_an}}.
#' @source Noordin Top Terrorist Network Data. (2011). The Association of
#'   Religious Data Archives. 
#'   \url{http://www.thearda.com/Archive/Files/Descriptions/TERRNET.asp}
#' @name nmt_organizations
NULL

#' Membership network of American Whigs.
#' 
#' These data record the membership of 136 colonial Americans in 5 Whig 
#' organizations.
#' 
#' @format An affiliation network; see \code{\link{is_an}}.
#' @source Fischer, D.H. (1994). \emph{Paul Revere's Ride}. Oxford University
#'   Press. \url{https://books.google.com/books?id=knC-kTFI9_gC}
#'   \url{https://github.com/kjhealy/revere}
#' @name whigs
NULL