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biomod2 reprex for working with dataframes
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| library(mapview) | |
| library(raster) | |
| library(dplyr) | |
| library(biomod2) | |
| poppendorf_df <- as.data.frame(poppendorf, xy = TRUE) | |
| poppendorf_df$coords_all <- paste(poppendorf_df$x, poppendorf_df$y, sep = "_") | |
| poppendorf_pts <- sampleRandom(poppendorf, 1000, sp = TRUE) | |
| poppendorf_xy <- as.data.frame(poppendorf_pts@coords) | |
| poppendorf_xy$coords_all <- paste(poppendorf_xy$x, poppendorf_xy$y, sep = "_") | |
| data_df <- left_join(poppendorf_df, poppendorf_xy, by = "coords_all") | |
| data_predictors <- data_df[, c("B001n", "B002n", "B003n", "B004n", "B005n")] | |
| data_df$PA <- ifelse(!is.na(data_df$y.y), 1, 0) | |
| data_pa <- as.data.frame(data_df[, "PA"]) | |
| #### Testing with poppendorf data | |
| model_data <- BIOMOD_FormatingData(resp.var = data_pa, expl.var = data_predictors, resp.name = "poppendorf_model") |
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