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Functions of five estimation method for ED50 (50 percent effective dose) are provided, and they are respectively DixonMood method (1948) <doi:10.2307/2280071>, Choi's original turning point method (1990) <doi:10.2307/2531453> and it's modified version given by us, as well as logistic regression and isotonic regression. Besides, the package also supports comparison between two estimation results.
Package details 


Author  Yongbo Gan, Zhijian Yang, Wei Mei 
Maintainer  Yongbo Gan <[email protected]> 
License  GPL3 
Version  0.1.0 
Package repository  View on CRAN 
Installation 
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