Rows: 1,300
Columns: 7
$ row <int> 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 1…
$ col <int> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1…
$ y <int> 1, 0, 1, 3, 6, 0, 2, 2, 1, 3, 0, 3, 1, 0, 2, 0, 1, 4, 3, 3, 0, 0…
$ block <fct> B1, B1, B1, B1, B1, B2, B2, B2, B2, B2, B3, B3, B3, B3, B3, B4, …
$ trt <fct> T1, T1, T1, T1, T1, T1, T1, T1, T1, T1, T1, T1, T1, T1, T1, T1, …
$ spray <fct> N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N…
$ lead <fct> N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N…