Gnuplot Produced by GNUPLOT 5.2 patchlevel 6 0 10 20 30 40 50 60 70 80 -33.5 -33 -32.5 -32 -31.5 Density (a.u.) Relative change (%) write/one entity/100 entries: mean Bootstrap distribution Bootstrap distribution Confidence interval Confidence interval Point estimate Point estimate Noise threshold Noise threshold