[R] understanding the 4 parameter logisitc regression

1Rnwb sbpurohit at gmail.com
Fri Dec 17 15:58:32 CET 2010

Thanks Dieter for the help. This is how I want
plot(log(test$conc),fn(test$conc,15,3.5,600,1/2.5),type="l") # looks good


regards and happy holidays
View this message in context: http://r.789695.n4.nabble.com/understanding-the-4-parameter-logisitc-regression-tp3091588p3092628.html
Sent from the R help mailing list archive at Nabble.com.

More information about the R-help mailing list