Calculate the maximal and minimal rank possible for each node in any ranking that is in accordance with the partial ranking P.

rank_intervals(P)

## Arguments

P A partial ranking as matrix object calculated with neighborhood_inclusion or positional_dominance.

## Value

A data frame with the minimal, maximal rank of each node together with the mid point of the two extrema.

## Details

Note that the returned mid_point is not the same as the expected rank, for instance computed with exact_rank_prob. It is simply the average of min_rank and max_rank. For exact rank probabilities use exact_rank_prob.

P <- matrix(c(0,0,1,1,1,0,0,0,1,0,0,0,0,0,1,rep(0,10)),5,5,byrow=TRUE)
#> 5        3        5       4.0