Do you know how to fix this error? It hapens when I try to get the raster and convert do ASC (because it is a maxent demand)
>bio1 <- "D:/biorecortadobrasil/biobio1.tif" >bio1 >stackbios <- stack(bio1) #stackeando os arquivos >rasterstackbios <- raster(stackbios) >agregrasterstackbios <- aggregate(rasterstackbios, fact=2) ## By default aggregates using mean, but see fun= >writeRaster(agregrasterstackbios, "D:/biorecortadobrasil/asc/outfile.asc", format="ascii", overwrite=TRUE) Warning message:In .local(x, filename, ...) : all cell values are NA 2016-10-12 4:44 GMT-06:00 Bjorn <bjorn.tyt...@ugent.be>: > Hi all, > > there might be a simple solution to do this, but I don't seem to manage to > find it. I have done a PCA using vegan. I now want to create a biplot with > only those species that explain a certain (cumulative) amount of the > variation along the first 2 PC axes (in order to keep things clear). How > could this be done? > > Thanks in advance! > > Kind regards, > > Bjorn > > _______________________________________________ > R-sig-ecology mailing list > R-sig-ecology@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-ecology > [[alternative HTML version deleted]] _______________________________________________ R-sig-ecology mailing list R-sig-ecology@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-ecology
