Agriculture Reference
In-Depth Information
(A) Analysis with original data
Variety 1
Variety 2
Variety 3
Variety 4
ANOVA
SOV
d.f.
SS
MS
F
P
value
Irrigation
2
9197.056
4598.528
486.903
0.000
Variety
3
42762.528
14254.176
1509.266
0.000
Interaction (IxV)
6
688.722
114.787
12.154
0.000
Error
24
226.667
9.444
Total 35 52874.972
(B) Analysis of data with origin shifted to 100, that is, observation
100
Variety 1
Variety 2
Variety 3
Variety 4
I 1
81
95
85
10
84
97
84
25
82
98
87
15
I 2
124
145
128
45
125
140
127
35
123
147
129
42
I 3
100
110
105
30
101
108
102
32
102
107
104
31
Summary
Variety 1
Variety 2
Variety 3
Variety 4
Total
I1
82.333
96.667
85.333
16.667
70.250
I2
124.000
144.000
128.000
40.667
109.167
I3
101.000
108.333
103.667
31.000
86.000
Average
102.444
116.333
105.667
29.444
ANOVA
SOV
d.f.
SS
MS
F
P
value
Irrigation
2
9197.056
4598.528
486.903
0.000
Variety
3
42762.528
14254.176
1509.266
0.000
Interaction (I
V)
6
688.722
114.787
12.154
0.000
Error
24
226.667
9.444
Total
35
52874.972
(C) ANOVA with change of origin
Variety 1
Variety 2
Variety 3
Variety 4
I 1
10.1
11.9
10.6
1.3
10.5
12.1
10.5
3.1
10.3
12.3
10.9
1.9
I 2
15.5
18.1
16.0
5.6
15.6
17.5
15.9
4.4
15.4
18.4
16.1
5.3
I 3
12.5
13.8
13.1
3.8
12.6
13.5
12.8
4.0
12.8
13.4
13.0
3.9
Summary
Variety 1
Variety 2
Variety 3
Variety 4
Total
I 1
10.292
12.083
10.667
2.083
8.781
I 2
15.500
18.000
16.000
5.083
13.646
I 3
12.625
13.542
12.958
3.875
10.750
Average
12.806
14.542
13.208
3.681
