Wow, very efficicient [🇷 for BE/BA]

posted by ElMaestro  – Denmark, 2013-07-24 12:49 (4348 d 10:42 ago) – Posting: # 11046
Views: 8,994

Hi Hötzi,

age taking its toll on your eyes:-D? Go visit the veterinarian.

I really like this:

cat("Tmax =", data$time[which(data$conc == max(data$conc[complete.cases(data)]))], "\nTlag =", data$time[which.max(complete.cases(data))-1], "\n")


- I had to read the online documentation to understand what which.max actually does.

I wonder, how would Tmax be defined in cases of e.g.
time <- c( 0,  1,  1.5,  2,  4,  5,  6,  7,  8,  9)
conc <- c(NA, NA, 0.01, NA, 19, 56, 53, 46, 40, NA)


- something like that is not entirely uncommon with OIPs, where the plasma levels are annoyingly low and some CROs are really spanking the 5500 (and manipulating the low QC integrations:angry:) in order to achieve the corresponding low LLOQs.

Pass or fail!
ElMaestro

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