##----------------------------------------------------------------------
## This dataset is part of legTools package.
## Visit http://git.leg.ufpr.br/leg/legTools for details.
##----------------------------------------------------------------------
block	N	P	K	yield
1	-1	-1	-1	1.32
2	-1	-1	-1	2.12
3	-1	-1	-1	1.75
4	-1	-1	-1	2.35
1	1	-1	-1	1.8
2	1	-1	-1	2.2
3	1	-1	-1	2.95
4	1	-1	-1	2.96
1	-1	1	-1	1.66
2	-1	1	-1	2.66
3	-1	1	-1	1.73
4	-1	1	-1	2.58
1	1	1	-1	1.72
2	1	1	-1	3.85
3	1	1	-1	2.62
4	1	1	-1	3
1	-1	-1	1	2.58
2	-1	-1	1	3.56
3	-1	-1	1	2.86
4	-1	-1	1	2.75
1	1	-1	1	2.72
2	1	-1	1	3.2
3	1	-1	1	2.25
4	1	-1	1	2.75
1	-1	1	1	2.26
2	-1	1	1	2.08
3	-1	1	1	1.95
4	-1	1	1	2.7
1	1	1	1	2.95
2	1	1	1	3.28
3	1	1	1	2.4
4	1	1	1	3.35