Formats a complete solution expression (multiple terms joined by +).
format_qca_solution(solution, var_names, use_tilde = TRUE)Character. The formatted solution expression.
var_names <- c("KSP", "KPR", "PRD", "RVT", "RCM")
format_qca_solution("KSPRVT + ~KPRPRD + RCM", var_names)
#> [1] "KSP*RVT + ~KPR*PRD + RCM"
# Returns: "KSP*RVT + ~KPR*PRD + RCM"