Example showing calculation of Gini-TCR skewing index from TCR-Vβ usage of an individual blood donor.
- Kornelis S. M. van der Geest (478975)
- Wayel H. Abdulahad (333141)
- Gerda Horst (731614)
- Pedro G. Lorencetti (731615)
- Johan Bijzet (478976)
- Suzanne Arends (283768)
- Marieke van der Heiden (731616)
- Anne-Marie Buisman (146205)
- Bart-Jan Kroesen (64351)
- Elisabeth Brouwer (229171)
- Annemieke M. H. Boots (120063)
Publication date
April 2015
DOIAbstract
<p>First TCR-Vβ families are ranked based on their proportional size. Then values are normalized to 100%. Subsequently, the surface under the Lorentz curve is calculated. In this blood donor, the surface between Lorenz curve and equidistribution line = 5000–3022.32 = 1977.68. Gini-TCR skewing index = 1977.68/5000*100 = 39.55.</p><p>Example showing calculation of Gini-TCR skewing index from TCR-Vβ usage of an individual blood donor.</p
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