John Matthew Logan

3 Questions 7 Answers 0 Followers

Questions related from John Matthew Logan

Response Variable for Generalized Additive Models in R?

I am using GAMs in mgcv to look at relative stem densities and weights for a paired dataset (control and treatment) stem data for each sampling location. Should my response variable be, for...

25 August 2016 771 3 View

Spartina patens or Distichlis spicata?

I have come across a few stems in a New England salt marsh that lack the definitive characteristics of S. patens and D. spicata. They tend to have a more robust stem than S. patens and also have...

19 August 2013 7,753 2 View

Could someone provide an ID on the salt marsh plant pictured in this attachment?

The plant was collected from the low marsh (Spartina alterniflora) zone of a New England salt marsh.

08 July 2013 5,231 4 View