Mengying Ni

4 Questions 3 Answers 0 Followers

Questions related from Mengying Ni

Can Scheirer Ray Hare test be used in unbalanced data and sample size <5?

Hi everyone, I have a "tricky" dataset with two factors but is unbalanced and sample size small than 5. And this data is not a normal distribution but a bimodal. So I think ANOVA is not very...

30 July 2020 2,918 1 View

How to statistically analyze bad replication experiment data ?

Hi， I am analyzing my experiment data, but I have some problems. My experiment has three replications, which are microbial data from three different filed samples. These fields are under the...

12 March 2020 7,702 7 View

What methods can be used to measure soil carbon and nitrogen with small-mass soil samples in individual aggregates?

Hello， My current job is to study soil aggregates and soil microorganisms. I want to extract DNA from individual aggregates and measure some soil physical and chemical properties, such as soil...

29 May 2019 4,427 8 View

How to measure the diameter of a single soil aggregate?

In " the mean diameter of aggregate fraction ", how does this “mean diameter”come to be? Should the diameter of individual aggregate be measured and then averaged? But my main problem is how to...

01 January 1970 815 5 View