Dear friends, I am using the function correlog in the ncf package to generate univariate correlograms of abiotic variables in my study area (nutrients, topographic variables, canopy openness).
The resulting correlation values, however, frequently exceed 1.0. I am intrigued by that, since Moran's autocorrelation values vary between -1.0 and 1.0. Am I setting something wrong? Here is my command line: moranslope = correlog(Long, Lat, Slope, increment = 100, latlon = F, resamp = 50) I set latlon = F despite my x and y values are Latitude and Longitude in UTM, because when I set latlon = T values in the x axis become quite larger than the ones that make sense to my dataset (up to ca 4000 m). Thank you in advance for any help, Alexandre Dr. Alexandre F. Souza Professor Adjunto II, Departamento de Ecologia Universidade Federal do Rio Grande do Norte (UFRN) Caixa Postal 1524, Campus Universitario Lagoa Nova CEP 59078-970 http://www.docente.ufrn.br/alexsouza Curriculo: lattes.cnpq.br/7844758818522706 _______________________________________________ R-sig-ecology mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/r-sig-ecology
