7 Questions 10 Answers 0 Followers
Questions related from Marcello Franchini
I implemented the hotspot analysis using ArcGIS which relies on the Getis-Ord Gi* statistics. Based on the information reported on the corresponding ESRI webpage, even if data are clustered the...
20 June 2022 6,628 4 View
Some South African lions present unique phenotypic traits, including a white coat and light blue eyes. To the best of my knowledge, the only populations presenting such characteristics are located...
19 September 2021 1,724 4 View
I would like to know if there is an existing statistical test, like for instance the Kaiser-Meyer-Olkin test for sampling adequacy used for the PCA, to test if a sample size is numerically big...
21 November 2020 3,251 5 View
Dear all, Good evening. What is the correct procedure to calculate a Habitat Fragmentation Index using QGIS or FRAGSTAT Software starting from a vector layer? I suppose that, first, I must...
14 June 2020 1,512 0 View
Good afternoon, I have a trouble with the output obtained from a correlation test performed, using Spearman's correlation coefficient, with R Software. The output obtained is the...
11 June 2019 9,877 3 View
Good morning, My name is Marcello Franchini and I'm a Research Fellow at the University of Udine (Italy). I obtained the possibility to perform a PhD abroad but, in order to perform it, I need to...
09 April 2019 4,973 3 View
What is the difference among Generalized Linear Mixed Models and Generalized Additive Mixed Models? Are GAMM non-linear regression models? Many thanks to whom will reply.
11 September 2018 4,973 3 View
