Diego Cepeda

5 Questions 11 Answers 0 Followers

Questions related from Diego Cepeda

How do I perform a spatial eigenvector selection in R?

Hello everybody, I am currently trying to do a Gaussian linear regression in R with data that may be spatially autocorrelated. My dataset contains geographic coordinates (value of longitude,...

10 October 2018 7,402 3 View

How do I convert spatial points to neighbours list in R?

Hello everybody, I am trying to convert some spatial points (given a value of latitude and a value of longitude) to a neighbour list in R. I need this in order to perform a linear regression with...

09 September 2018 8,513 10 View

How do I calculate the mean of an environmental variable for 5ºx5º grid cells worldwide?

Hi everybody, I am currently trying to get some means in R. I have two variables (annual range and annual mean) of sea surface temperature (SST) for 10 years. I would like to obtain the mean of...

09 September 2018 4,995 6 View

Are there worldwide datasets of sea surface temperature, net primary productivity and other sea environmental variables?

Hi everyone, I would like to know if there are online available and free world-wide datasets of sea surface temperature, net primary productivity, salinity, pH and dissolved oxygen. Best...

04 April 2018 5,918 10 View

Which is the best way to make permanent slides of polychaetes chaetae based on your experience?

I would like to know the best way and substance(s) to make permanent slides of polychaetes' chaetae to microscopy examination based on your own experience.

02 February 2017 1,371 11 View