--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/funct_anomy.r	Fri Aug 13 18:16:26 2021 +0000
@@ -0,0 +1,39 @@
+#Rscript
+
+###########################
+##     Anonymization     ##
+###########################
+
+#####Packages : tangles
+
+#Load arguments
+
+args <- commandArgs(trailingOnly = TRUE)
+
+if (length(args) == 0) {
+    stop("This tool needs at least one argument")
+}else{
+    table <- args[1]
+    hr <- args[2]
+    latitude <- as.numeric(args[3])
+    longitude <- as.numeric(args[4])
+}
+
+if (hr == "false") {
+  hr <- FALSE
+}else{
+  hr <- TRUE
+}
+
+#####Import data
+data <- read.table(table, sep = "\t", dec = ".", header = hr, fill = TRUE, encoding = "UTF-8")
+
+randomized_data <- tangles::tangles(data = as.matrix(data[, c(latitude, longitude)]), depth = 3, rasterdata = FALSE, raster_object = FALSE, saveTangles = FALSE, path = NULL)
+ 
+data[, c(latitude, longitude)] <- NULL
+
+tab_anon <- data.frame(longitude = randomized_data[[1]]$X, latitude = randomized_data[[1]]$Y)
+
+tab_anon <- cbind(data, tab_anon)
+
+write.table(tab_anon, "anonym_data.tabular", row.names = FALSE, quote = FALSE, sep = "\t", dec = ".", fileEncoding = "UTF-8")