melissaszy

Hello @cboettig. Thanks so much! Sorry for not seeing the previous thread earlier. Cheers!

Thank you @andybeet and @cboettig for your replies! @andybeet , > The order of preference: DietTroph, FoodTroph, then as a last resort an estimate, EstTroph. Thank you for helping me...

@cboettig Thank you for helping me understand!

I just noticed that for Stolephorus indicus (SpecCode 569), estimate() for field=Troph does not give ecology() values of DietTroph nor FoodTroph even when both are available: ecology("Stolephorus indicus", fields=c("DietTroph","FoodTroph")) A...

@andybeet Thank you for sharing your code. I am trying to calculate the mean trophic level for samples that are identified only to genus level. I wrote some code to...