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#' Summarize an \code{elo} Object
#'
#' @param object An object to summarize.
#' @param ... Other arguments
#' @return A summary of \code{object}.
#' @examples
#' summary(elo.run(score(points.Home, points.Visitor) ~ team.Home + team.Visitor,
#' data = tournament, k = 20))
#' summary(elo.glm(score(points.Home, points.Visitor) ~ team.Home + team.Visitor,
#' data = tournament))
#' mc <- elo.markovchain(score(points.Home, points.Visitor) ~ team.Home + team.Visitor,
#' data = tournament, subset = points.Home != points.Visitor, k = 0.7)
#' summary(mc)
#' co <- elo.colley(score(points.Home, points.Visitor) ~ team.Home + team.Visitor,
#' data = tournament, subset = points.Home != points.Visitor)
#' summary(co)
#' wp <- elo.winpct(score(points.Home, points.Visitor) ~ team.Home + team.Visitor,
#' data = tournament, subset = points.Home != points.Visitor, k = 0.7)
#' summary(wp)
#' @seealso \code{\link{favored}}, \code{\link{auc.elo.run}}, \code{\link{mse}}
#' @name summary.elo
NULL
#> NULL
#' @rdname summary.elo
#' @export
summary.elo.run <- function(object, ...)
{
object$favored <- favored(object)
object$mse <- mse(object)
object$auc <- auc.elo.run(object)
class(object) <- c("summary.elo.run", class(object))
object
}
#' @export
print.summary.elo.run <- function(x, ...)
{
NextMethod()
cat("Mean Square Error: ", round(x$mse, 4), "\n",
"AUC: ", round(x$auc, 4), "\n",
"Favored Teams vs. Actual Wins: \n",
sep = "")
print(x$favored)
invisible(x)
}
#' @rdname summary.elo
#' @export
summary.elo.glm <- function(object, ...)
{
out <- NextMethod()
out$favored <- favored(object, ...)
out$mse <- mse(object, ...)
out$auc <- if(object$outcome == "mov") NA_real_ else auc.elo.glm(object, ...)
class(out) <- c("summary.elo.glm", class(out))
out
}
#' @export
print.summary.elo.glm <- function(x, ...)
{
NextMethod()
cat("Mean Square Error: ", round(x$mse, 4), "\n",
"AUC: ", round(x$auc, 4), "\n",
"Favored Teams vs. Actual Wins: \n",
sep = "")
print(x$favored)
invisible(x)
}
#' @rdname summary.elo
#' @export
summary.elo.markovchain <- function(object, ...)
{
object$favored <- favored(object, ...)
object$mse <- mse(object, ...)
object$auc <- if(object$outcome == "mov") NA_real_ else auc.elo.markovchain(object, ...)
class(object) <- c("summary.elo.markovchain", class(object))
object
}
#' @export
print.summary.elo.markovchain <- print.summary.elo.glm
#' @rdname summary.elo
#' @export
summary.elo.colley <- function(object, ...)
{
object$favored <- favored(object, ...)
object$mse <- mse(object, ...)
object$auc <- if(object$outcome == "mov") NA_real_ else auc.elo.colley(object, ...)
class(object) <- c("summary.elo.colley", class(object))
object
}
#' @export
print.summary.elo.colley <- print.summary.elo.glm
#' @rdname summary.elo
#' @export
summary.elo.winpct <- function(object, ...)
{
object$favored <- favored(object, ...)
object$mse <- mse(object, ...)
object$auc <- if(object$outcome == "mov") NA_real_ else auc.elo.winpct(object, ...)
class(object) <- c("summary.elo.winpct", class(object))
object
}
#' @export
print.summary.elo.winpct <- print.summary.elo.glm
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