pwr_reg: pwr_reg

In CFAcoop: Colony Formation Assay: Taking into Account Cellular Cooperation

Description

pwr_reg performs a power regression (log(C) = log(a) + b * log(S) + e)) for clonogenic assay data of experiments examining the cellular cooperation.

Usage

pwr_reg(seeded, counted)

Arguments

seeded	numeric vector with number of cells seeded (S)
counted	numeric vector with number of colonies counted (C, same length as seeded)

Value

summary.lm object as returned by summary

Examples

pwr_reg(
  seeded = 10^(seq(1, 5, 0.5)),
  counted = 0.4 * (10^seq(1, 5, 0.5))^1.25 * rnorm(n = 9, 1, 0.05)
)
data(CFAdata)
D <- subset.data.frame(
  x = CFAdata,
  subset = cell.line == levels(CFAdata$cell.line)[1]
)
pwr_reg(seeded = D$`Cells seeded`, counted = D$`0 Gy`)

CFAcoop documentation built on June 11, 2021, 5:14 p.m.