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R version 3.1.1 (2014-07-10) -- "Sock it to Me"
Copyright (C) 2014 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
> library(drfit)
> data(antifoul)
> rantifoul <- drfit(antifoul)
TBT: Fitting data...
Waiting for profiling to be done...
Zn Pyrithion: Fitting data...
Waiting for profiling to be done...
> print(rantifoul,digits=5)
Substance ndl n lld lhd mtype logED50 2.5% 97.5% unit
1 TBT 38 135 -2.7093 2.3979 probit -0.16436 -0.26504 -0.056498 microM
2 Zn Pyrithion 27 81 -2.1072 2.0000 probit -0.39792 -0.50783 -0.291563 microM
sigma a b
1 0.19286 -0.16436 0.67637
2 0.22866 -0.39792 0.41696
>
> proc.time()
user system elapsed
0.743 0.555 0.612
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