Rodolfo Jaffé

3 Questions 6 Answers 0 Followers

Questions related from Rodolfo Jaffé

What is the relevant time scale to interpret Tajima's D?

Tajima's D is a population genetic test statistic reflecting the difference between the mean number of pairwise differences and the number of segregating sites...

11 November 2018 5,337 4 View

How can I test for spatial autocorrelation in a categorical (presence/absence) variable?

Dear colleagues, I have a dataset consisting of continuous, categorical, and binomial (presence/absence) variables, and I need to test for spatial autocorrelation in each one of them. I have done...

01 January 2016 9,090 6 View

Moran's I estimates computed with the ape and the spdep R-packages are different. Does anybody knows why?

I need to test for spatial autocorrelation in my data. In R, I used the Moran.I function from the ape package, and the moran.test function from the spdep package, but got strickingly different...

01 January 2016 6,811 3 View