Mugumaarhahama Yannick

5 Questions 20 Answers 0 Followers

Questions related from Mugumaarhahama Yannick

Can I use beta regression when the response variable takes the values 0 and 1?

For my analysis I have a continuous quantitative variable (whose values are between 0 and 1) that I consider to be a dependent variable and qualitative and quantitative explanatory variables....

11 November 2019 9,990 5 View

Is it appropriate to perform analysis of variance of counting data after logarithmic transformation?

I want to compare the number of caterpillars recorded on the maize plants according to the variety. I know that ANOVA is applied to continuous quantitative variables. What should I do if I have a...

06 June 2019 2,984 6 View

Is it possible to model the abundance of a plant species using satellite imagery?

I am trying to model the abundance and spatial distribution of a tree species using remote sensing but I don't know if this is feasible and what the limitations of this approach are. Is there...

06 June 2019 2,149 4 View

What is th effect of overdispersion on the performance of N-mixture models?

What could be the effect of overdispersion on the performance of N-mixture models in modelling species abundance based on count data?

06 June 2019 4,429 4 View

Without having sampling frame, how to determine the sample size?

I am in an area where it is impossible to have a sampling frame. In this context, how to conduct the survey? How to determine the sample size?

06 June 2019 9,832 8 View