[R] problem in drawing relative potency curve
@hm@d@r@hb@ry @end|ng |rom gm@||@com
Wed Oct 23 06:13:04 CEST 2019
I investigated herbicide affect on weeds growth (dose-response). I used drc
package and fitted data to best model by mselect function and parameters of
models. For some data, Logistic model was the best and for others, Weibull.
But when I wanted to draw relative potency curve, the R-program displayed
error massage just for Weibull model (attachment files).
could you please help me?
thanks a lot.
your sincerely, Ahmad Rahbari
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