Package: ed50 Type: Package Title: Estimate ED50 and Its Confidence Interval Version: 0.1.1 Author: Yongbo Gan, Zhijian Yang, Wei Mei Maintainer: Yongbo Gan Description: Functions of five estimation method for ED50 (50 percent effective dose) are provided, and they are respectively Dixon-Mood method (1948) , Choi's original turning point method (1990) 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. Imports: stats, boot, utils License: GPL-3 Encoding: UTF-8 LazyData: true RoxygenNote: 6.1.1 NeedsCompilation: no Packaged: 2026-06-22 08:08:11 UTC; root Repository: https://mousieur-g.r-universe.dev Date/Publication: 2019-04-23 06:50:06 UTC RemoteUrl: https://github.com/cran/ed50 RemoteRef: HEAD RemoteSha: a78970e09564f2ba14e02754f5f7b35c5a36ca7a