Figure 2 : Plots of sets of the MM8 profiles to assess the performance of the technical setup.

From: Computational workflow to study the seasonal variation of secondary metabolites in nine different bryophytes

Figure 2

Green=spring, yellow=summer, red=autumn, blue=winter. n=28. (a) Plot of the four sets of MM8 profiles against each other. X axis: Retention time [s]. Y axis: Logarithmic total ion current. (b) Stacked plot of the sets of MM8 profiles next to each other. X axis: Retention time [s]. Y axis: Logarithmic total ion current. (c) Density plot (histogram) of log intensities of the sets of MM8 profiles. X axis: Sample size. Y axis: Estimated kernel density.