Example data set from growth experiments with Pseudomonas putida
on a tetracycline concentration gradient.
Data frame with the following columns:
- time
time in hours.
- variable
sample code.
- value
bacteria concentration measured as optical density.
- conc
concentration of the antibiotics (Tetracycline).
- repl
Replicate.
Source
Claudia Seiler, TU Dresden, Institute of Hydrobiology.
Details
The sample data set shows four out of six replicates of the original experiment.
Examples
## plot data and determine growth rates
data(antibiotic)
dat <- subset(antibiotic, conc==0.078 & repl=="R4")
parms <- c(y0=0.01, mumax=0.2, K=0.5)
fit <- fit_growthmodel(grow_logistic, parms, dat$time, dat$value)
plot(fit); plot(fit, log="y")
