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Figure 3 | BMC Bioinformatics

Figure 3

From: TargetSearch - a Bioconductor package for the efficient preprocessing of GC-MS metabolite profiling data

Figure 3

Retention index markers report. Retention time of the first four retention index markers in the standard mixture experiment. Samples and retention times are represented in the x and y-axis, respectively. Different days of measurement are indicated by numbers 2, 3 and 4. A so-called day effect is observed between days 2, and 3 and 4, manifested as a retention time shift.

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