Nothing
"summary.pmatrix.class" <-
function(object, ...){
results <- object$results
# Ppp <- results$Ppp
# Pmm <- results$Pmm
I.labels <- object$I.labels
I.item <- object$I.item
Hi <- object$Hi
J <- length(Hi)
summary.matrix <- matrix(, nrow=J, ncol=10)
summary.matrix[,1] <- round(Hi,2)
dimnames(summary.matrix) <- list(I.labels,c("ItemH","#ac","#vi","#vi/#ac","maxvi","sum","sum/#ac","zmax","#zsig","crit"))
summary.matrix[,2] <- results$ac
vi <- results$n.vi$total
maxvi <- results$max.vi$total
sumvi <- results$sum.vi$total
maxz <- results$max.z$total
nz <- results$n.z$total
for (j in 1:J){
summary.matrix[j,3] <- sum(vi[I.item==j])
summary.matrix[j,5] <- max(maxvi[I.item==j])
summary.matrix[j,6] <- sum(sumvi[I.item==j])
summary.matrix[j,8] <- max(maxz[I.item==j])
summary.matrix[j,9] <- sum(nz[I.item==j])
}
summary.matrix[,4] <- summary.matrix[,3]/summary.matrix[,2]
summary.matrix[,7] <- summary.matrix[,6]/summary.matrix[,2]
Crit <- 50 * (.30 - summary.matrix[,1]) +
sqrt(summary.matrix[,3]) +
100 * summary.matrix[,4] +
100 * summary.matrix[,5] +
10 * sqrt(summary.matrix[,6]) +
1000 * summary.matrix[,7] +
5 * summary.matrix[,8] +
10 * sqrt(summary.matrix[,9]) +
100 * summary.matrix[,9]/summary.matrix[,2]
Crit[summary.matrix[,3]==0] <- 0
summary.matrix[,10] <- floor(Crit)
summary.matrix[,c(1:6,8:10)] <- round(summary.matrix[,c(1:6,8:10)],2)
summary.matrix[,c(7)] <- round(summary.matrix[,c(7)],4)
return(summary.matrix)
}
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