Hi Alexandre, you can use extract from raster (check the examples in the help page). Depending of your data you can create a spatial polygon that cover the number of cells you want and define the summary function or use the buffer argument.
Best regards, Frederico Faleiro Postdoctoral Researcher in the INCT-EECBio (https://www.eecbio.ufg.br/) Federal University of Goiás | Brazil RG: https://www.researchgate.net/profile/Frederico_Faleiro Em seg., 23 de mar. de 2020 às 10:41, ASANTOS via R-sig-Geo < r-sig-geo@r-project.org> escreveu: > Dear r-sig-geo members, > > ??? I?ve like to know the possibility of make some modifications in > resample() function in raster package. First, in "bilinear" method by > default is assigns a weighted average of the four nearest cells, and > I?ll like to change for five and six nearest cells, too, is possible? > Second, is it possible too to create the mean method to calculate the > arithmetic average of the four, five, and six nearest cells? > > Thanks in advanced, > Alexandre > > -- > Alexandre dos Santos > Geotechnologies and Spatial Statistics applied to Forest Entomology > Instituto Federal de Mato Grosso (IFMT) - Campus Caceres > Caixa Postal 244 (PO Box) > Avenida dos Ramires, s/n - Vila Real > Caceres - MT - CEP 78201-380 (ZIP code) > Phone: (+55) 65 99686-6970 / (+55) 65 3221-2674 > Lattes CV: http://lattes.cnpq.br/1360403201088680 > OrcID: orcid.org/0000-0001-8232-6722 > ResearchGate: www.researchgate.net/profile/Alexandre_Santos10 > Publons: https://publons.com/researcher/3085587/alexandre-dos-santos/ > -- > > _______________________________________________ > R-sig-Geo mailing list > R-sig-Geo@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-geo > [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo