structure(list(row_label1 = c("6", "8", "NA", "Total"), var1_3 = c(" 2 (13.3)", 
"12 (80.0)", " 1 ( 6.7)", "15 (100.0)"), var1_4 = c(" 4 (33.3)", 
" 0 ( 0.0)", " 8 (66.7)", "12 (100.0)"), var1_5 = c(" 1 (20.0)", 
" 2 (40.0)", " 2 (40.0)", " 5 (100.0)"), ord_layer_index = c(1L, 
1L, 1L, 1L), ord_layer_1 = c(1, 2, 3, 3)), row.names = c(NA, 
-4L), class = c("tbl_df", "tbl", "data.frame"))
