R/writeSolution.R

In QCA: Qualitative Comparative Analysis

# Copyright (c) 2016 - 2020, Adrian Dusa
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`writeSolution` <- 
function(sol, pic) {
    solution <- output <- list()
    row.matrix <- matrix(FALSE, nrow = nrow(pic), ncol = ncol(sol))
    rownames(row.matrix) <- rownames(pic)
    for (i in seq(ncol(sol))) {
        aa <- sol[, i]
        aa <- aa[!is.na(aa)]
        row.matrix[aa, i] <- TRUE
    }
    ess.PIs <- rownames(pic)[rowSums(row.matrix) == ncol(row.matrix)]
    for (i in seq(ncol(sol))) {
        aa <- sol[, i]
        aa <- aa[!is.na(aa)]
        solution[[i]] <- as.vector(aa)
    }
    output[[1]] <- solution
    output[[2]] <- as.vector(ess.PIs)
    return(output)
}