alpha.beta.lqp: Evaluation of Linear-Quadratic (LQ) Poisson Model parameters

In planit-group/Rplanit: Radiotherapy with ion beams - planning, simulations and analysis

Evaluation of Linear-Quadratic (LQ) Poisson Model parameters

Description

It translates R, D50 and gamma parameters to alphaX and betaX.

Usage

alpha.beta.lqp(R = R, D50 = D50, gam = gam, d.ref = 2, d = 2)

Arguments

R	the ratio alphaX/betaX (Gy).
D50	the tolerance dose at 50%.
gam	the gamma parameter (associated to the clonogenic density).
d.ref	the reference dose at which D50 and gam are fitted (usually 2 Gy).
d	the actual level of dose for the evaluation of alphaX, betaX.

Details

Note: d.ref è la dose per frazione di riferimento in cui sono fittati i dati per D50, gam. Per il momento d.ref non è usato: si assume una condizione di riferimento standard per D50 e gam (forse... )

Value

A list consisting of:

alphaX	the LQ alpha parameter
betaX	the LQ beta parameter

See Also

Other Basic Biological Models: rbe.evaluate

planit-group/Rplanit documentation built on Dec. 5, 2022, 11:10 p.m.