Dose-response data evaluation

See ../DESCRIPTION

Details

There is an introductory article located in ../doc/drfit-Rnews.pdf, which will be published in the R News special edition on the use of R for chemists.

Note

There is a demo for each dataset that can be accessed by demo(dataset)

See also

On CRAN, there is another, more statistically sophisticated package with similar functionality called drc. I think the advantage of my package is its user-friendliness.

Examples

data(antifoul)
r <- drfit(antifoul)
#> 
#> TBT: Fitting data...
#> Waiting for profiling to be done...
#> 
#> Zn Pyrithion: Fitting data...
#> Waiting for profiling to be done...
format(r,digits=2)
#>      Substance ndl   n  lld lhd  mtype logED50  2.5%  97.5%   unit sigma     a
#> 1          TBT  38 135 -2.7 2.4 probit   -0.16 -0.27 -0.056 microM  0.19 -0.16
#> 2 Zn Pyrithion  27  81 -2.1 2.0 probit   -0.40 -0.51 -0.292 microM  0.23 -0.40
#>      b
#> 1 0.68
#> 2 0.42
drplot(r,antifoul,overlay=TRUE,bw=FALSE)