OpenMS
2.4.0
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#include <OpenMS/ANALYSIS/OPENSWATH/PeakIntegrator.h>
Public Attributes | |
double | width_at_5 = 0.0 |
double | width_at_10 = 0.0 |
double | width_at_50 = 0.0 |
double | start_position_at_5 = 0.0 |
double | start_position_at_10 = 0.0 |
double | start_position_at_50 = 0.0 |
double | end_position_at_5 = 0.0 |
double | end_position_at_10 = 0.0 |
double | end_position_at_50 = 0.0 |
double | total_width = 0.0 |
double | tailing_factor = 0.0 |
double | asymmetry_factor = 0.0 |
double | slope_of_baseline = 0.0 |
double | baseline_delta_2_height = 0.0 |
Int | points_across_baseline = 0 |
Int | points_across_half_height = 0 |
double asymmetry_factor = 0.0 |
The asymmetry factor is a measure of peak tailing. It is defined as the distance from the center line of the peak to the back slope divided by the distance from the center line of the peak to the front slope, with all measurements made at 10% of the maximum peak height. asymmetry_factor = As = b/a where a is min width to peak maximum at 10% max peak height b is max width to peak maximum at 10% max peak height
Referenced by MRMTransitionGroupPicker::createMRMFeature().
double baseline_delta_2_height = 0.0 |
The change in baseline divided by the height is a way of comparing the influence of the change of baseline on the peak height.
Referenced by MRMTransitionGroupPicker::createMRMFeature().
double end_position_at_10 = 0.0 |
The end position at which the intensity is 10% the peak's height.
Referenced by MRMTransitionGroupPicker::createMRMFeature().
double end_position_at_5 = 0.0 |
The end position at which the intensity is 5% the peak's height.
Referenced by MRMTransitionGroupPicker::createMRMFeature().
double end_position_at_50 = 0.0 |
The end position at which the intensity is 50% the peak's height.
Referenced by MRMTransitionGroupPicker::createMRMFeature().
Int points_across_baseline = 0 |
The number of points across the baseline.
Referenced by MRMTransitionGroupPicker::createMRMFeature().
Int points_across_half_height = 0 |
The number of points across half the peak's height.
Referenced by MRMTransitionGroupPicker::createMRMFeature().
double slope_of_baseline = 0.0 |
The slope of the baseline is a measure of slope change. It is approximated as the difference in baselines between the peak start and peak end.
Referenced by MRMTransitionGroupPicker::createMRMFeature().
double start_position_at_10 = 0.0 |
The start position at which the intensity is 10% the peak's height.
Referenced by MRMTransitionGroupPicker::createMRMFeature().
double start_position_at_5 = 0.0 |
The start position at which the intensity is 5% the peak's height.
Referenced by MRMTransitionGroupPicker::createMRMFeature().
double start_position_at_50 = 0.0 |
The start position at which the intensity is 50% the peak's height.
Referenced by MRMTransitionGroupPicker::createMRMFeature().
double tailing_factor = 0.0 |
The tailing factor is a measure of peak tailing. It is defined as the distance from the front slope of the peak to the back slope divided by twice the distance from the center line of the peak to the front slope, with all measurements made at 5% of the maximum peak height. tailing_factor = Tf = W0.05/2a where W0.05 is peak width at 5% max peak height a = min width to peak maximum at 5% max peak height b = max width to peak maximum at 5% max peak height 0.9 < Tf < 1.2 front Tf < 0.9 tailing Tf > 1.2
Referenced by MRMTransitionGroupPicker::createMRMFeature().
double total_width = 0.0 |
The peak's total width.
Referenced by MRMTransitionGroupPicker::createMRMFeature().
double width_at_10 = 0.0 |
The width of the peak at 10% the peak's height.
Referenced by MRMTransitionGroupPicker::createMRMFeature().
double width_at_5 = 0.0 |
The width of the peak at 5% the peak's height.
Referenced by MRMTransitionGroupPicker::createMRMFeature().
double width_at_50 = 0.0 |
The width of the peak at 50% the peak's height.
Referenced by MRMTransitionGroupPicker::createMRMFeature().