calculate_sf {CFAcoop}  R Documentation 
calculate_sf
Description
calculates the survival fraction according to the procedure presented in Brix et al. (2020), which is robust against cellular cooperation.
Usage
calculate_sf(par_ref, par_treat, C = 20)
Arguments
par_ref 

par_treat 

C 
colony number for which the survival fraction is calculated (default = 20) 
Value
survival fractions.
If par_ref and par_treat are summary.lm
objects,
a scalar is returned.
If par_ref and par_treat are matrices,
a vector of the same length as nrow(par_treat) is returned
Examples
seeded < 10^(seq(1, 5, 0.5))
counted.ref < 0.4 * 10^(seq(1, 5, 0.5) + rnorm(n = 9, 0, 0.1))^1.1
counted.treat < 0.01 * 10^(seq(1, 5, 0.5) + rnorm(n = 9, 0, 0.1))^1.2
fit_ref < pwr_reg(seeded = seeded, counted = counted.ref)
fit_treat < pwr_reg(seeded = seeded, counted = counted.treat)
calculate_sf(par_ref = fit_ref, par_treat = fit_treat)
data("CFAdata")
D < subset.data.frame(
x = CFAdata,
subset = cell.line == levels(CFAdata$cell.line)[1]
)
fit_ref < pwr_reg(seeded = D$`Cells seeded`, counted = D$`0 Gy`)
fit_treat < pwr_reg(seeded = D$`Cells seeded`, counted = D$`4 Gy`)
calculate_sf(par_ref = fit_ref, par_treat = fit_treat)
[Package CFAcoop version 1.0.0 Index]