Qiang Yang

3 Questions 7 Answers 0 Followers

Questions related from Qiang Yang

How to conduct statistical comparison of the variance explained by the first principal component of PCA conducted on two datasets with same variables?

Dear friends, I am trying to find a solution to statistically compare the overall correlation strength between variables in two datasets. The two datasets included measures of the same variables....

21 June 2022 3,790 6 View

The possible GLM: statistical distribution of temporal variability of the total biomass?

Hi, I am seeking your kind advice on the possible statistical distribution of temporal variability of the total biomass measured in the field sites. Let's say I have 50 grassland plots, whose...

18 March 2019 4,727 5 View

The possible statistical distribution of the ratio between two dissimilarity variables?

Hi, I am seeking your kind advice on the possible statistical distribution of the ratio (or log-transformed ratio)between two dissimilarity index. I have N sites, and for each pairwise sites...

18 March 2019 5,118 5 View