Vera Maria

4 Questions 7 Answers 0 Followers

Questions related from Vera Maria

No difference in intercept of two var in mixed model same as their differences = 0?

I have a dataset that contains values = "differences between two populations" = Y. I want to know through ANOVA if the mean of Y ≠ 0. Problem: The data are nested, so I have to used a mixed model...

02 February 2019 1,263 11 View

How do I (graphically) account for nested values?

I have some values in a bunch of values stem from more similar environments with respect to the other values in that bunch; they are nested. Nevertheless, I measure them all at the same time...

12 December 2018 4,207 1 View

Does clay sorb more carbon (SOM) when localized within micro- and macroaggregates?

Due to their sorptive properties clay-particles sorb carbon (C) (within soil organic matter = SOM ) and stabilize it. For my thesis I need to analyse the quantity of C sorbed to clay. Since I...

10 October 2018 4,888 4 View

Does density of particles in a beaker affect their rate of sedimentation?

Hello, we are Master students! we would like to know the answer to the above question ;) We do pipetting of sediments in solution (H2O) that come from a approx. 100 g of soil. In a few samples...

08 August 2018 8,603 2 View