Displaying 1 result from an estimated 1 matches for "tmpcount".
2017 Oct 20
1
Error messages using nonlinear regression function (nls)
...ot; is the proportion of seeds that have germinated from the total. Here is
> the code I used to transform the germination data set. When graphed, the
> logistic curve provides a reasonable fit.
>
> data(germination)
> germination$TotSeeds = 20
> germination$TotGerminated = 0
> tmpCount = 0
>
> for(i in 2:nrow(germination)){
> if((germination$temp[i]!=germination$temp[i-1]) | (germination$species[i] !=
> germination$species[i-1])) {tmpCount = 0}
> if((germination$temp[i]==germination$temp[i-1]) & (germination$species[i]
> == germination$species[i-1]))
>...