Update process_data.R

process_data.R

@@ -234,13 +234,35 @@ clean_and_convert <- function(cell) {
   })
 }
 # Load the trust driver dataset (CSV or Excel)
+                
+clean_and_convert <- function(cell) {
+  if (is.character(cell)) {
+    cell <- gsub("\t", "", cell)
+  }
+  tryCatch({
+    as.numeric(cell)
+  }, warning = function(w) {
+    cell
+  }, error = function(e) {
+    cell
+  })
+}
+
+
+
+                
 data_driver <- NULL
 if (grepl(".xlsx", input_file)) {
   # Load the Excel file with the fourth row as the header
-  data_driver <- read_excel(input_file, sheet = "Driver", skip = 3)
- 
+    data_driver <- read_excel(input_file, sheet = "Driver", skip = 3)
+    
+    # Apply clean_and_convert to all columns
+    data_driver[] <- lapply(data_driver, function(col) sapply(col, clean_and_convert))
+  } else {
+    stop("Input file must be an Excel file (.xlsx)")
+  }
+  return(data_driver)
 }
-
 # Process the Trust model
 trust_driver_analysis(
   Trust ~ Stability + Development + Relationship + Benefit + Vision + Competence,