Gnuplot Produced by GNUPLOT 5.4 patchlevel 8 0 50 100 150 200 250 300 350 400 450 -0.2 -0.15 -0.1 -0.05 0 0.05 0.1 Density (a.u.) Relative change (%) Bootstrap distribution Bootstrap distribution Confidence interval Confidence interval Point estimate Point estimate Noise threshold Noise threshold Simple/derived: median