Mean correlation coefficient vs . measurement bin size. The quadratic mean of r, from all 5 Arabidopsis chromosomes, was plotted vs. a range of measurement bin sizes. The correlations provided here represent the 10 of the stronger relationships: (a) Retrotransposons vs. CCSs. (b) Indels vs. SNPs. (c) Retrotransposons vs. 180 bp repeats. (d) 180 bp repeats vs. CCSs. (e) Genes vs. retrotransposons (f) Genes vs. CCSs. The broken red lines represents the critical values corresponding to P = 0.05 and obtained by simulation. (Insert) Mean correlation vs. measurement bin size for the envelope of all 15 comparisons. Here the solid red lines represent the critical values corresponding to P = 0.05.