method	variety	trt	yield
1	1	1	22.1
1	1	1	24.1
1	1	1	19.1
1	1	1	22.1
1	1	1	25.1
1	1	1	18.1
1	2	2	27.1
1	2	2	15.1
1	2	2	20.6
1	2	2	28.6
1	2	2	15.1
1	2	2	24.6
1	3	3	22.3
1	3	3	25.8
1	3	3	22.8
1	3	3	28.3
1	3	3	21.3
1	3	3	18.3
1	4	4	19.8
1	4	4	28.3
1	4	4	26.8
1	4	4	27.3
1	4	4	26.8
1	4	4	26.8
1	5	5	20.0
1	5	5	17.0
1	5	5	24.0
1	5	5	22.5
1	5	5	28.0
1	5	5	22.5
2	1	6	13.5
2	1	6	14.5
2	1	6	11.5
2	1	6	6.0
2	1	6	27.0
2	1	6	18.0
2	2	7	16.9
2	2	7	17.4
2	2	7	10.4
2	2	7	19.4
2	2	7	11.9
2	2	7	15.4
2	3	8	15.7
2	3	8	10.2
2	3	8	16.7
2	3	8	19.7
2	3	8	18.2
2	3	8	12.2
2	4	9	15.1
2	4	9	6.5
2	4	9	17.1
2	4	9	7.6
2	4	9	13.6
2	4	9	21.1
2	5	10	21.8
2	5	10	22.8
2	5	10	18.8
2	5	10	21.3
2	5	10	16.3
2	5	10	14.3
3	1	11	19.0
3	1	11	22.0
3	1	11	20.0
3	1	11	14.5
3	1	11	19.0
3	1	11	16.0
3	2	12	20.0
3	2	12	22.0
3	2	12	25.5
3	2	12	16.5
3	2	12	18.0
3	2	12	17.5
3	3	13	16.4
3	3	13	14.4
3	3	13	21.4
3	3	13	19.9
3	3	13	10.4
3	3	13	21.4
3	4	14	24.5
3	4	14	16.0
3	4	14	11.0
3	4	14	7.5
3	4	14	14.5
3	4	14	15.5
3	5	15	11.8
3	5	15	14.3
3	5	15	21.3
3	5	15	6.3
3	5	15	7.8
3	5	15	13.8