Figure 5From: Parameter estimate of signal transduction pathwaysProximity matrix of solutions. Normalized frequency histogram of the elements of the proximity matrix built by computing the non-squared Euclidean distance ||log10 K i , log10 K j ||i, j = 1...n, where {K i } and {K j } represent single solution parameter sets and n is the number of unknown model parameters. On the abscissa the distance values. For comparison we show also the distribution of the proximity matrix for a large set of randomly generated K vectors.Back to article page