PHỤ LỤC
Phụ lục 1: Kết quả xử lý số liệu
Khảo sát ảnh hưởng của tỷ lệ vỏ dứa/phụ phẩm cá tra đến quá trình thủy phân
phụ phế phẩm cá tra
‘N TONG SO (g/l) NGAY 3’
The ANOVA Procedure
Class Level Information
Class
Levels Values
TILE
4 0,5:1 0,75:1 1,0:1 1,25:1
Number of Observations Read
8
Number of Observations Used
8
‘N TONG SO (g/l) NGAY 3’
The ANOVA Procedure
Dependent Variable: Nt
Source
DF Sum of Squares Mean Square F Value Pr > F
Model
3
5.99633750
1.99877917 1615.18 <.0001
Error
4
0.00495000
0.00123750
Corrected Total
7
6.00128750
R-Square Coeff Var Root MSE Nt Mean
0.999175 1.225185
0.035178 2.871250
Source
DF
Anova SS
Mean Square
F Value
Pr > F
TILE
3
5.99633750
1.99877917
1615.18 <.0001
‘N TONG SO (g/l) NGAY 3’
The ANOVA Procedure
t Tests (LSD) for Nt
Note: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha
0.01
Error Degrees of Freedom
4
Error Mean Square
0.001238
Critical Value of t
4.60409
Least Significant Difference
0.162
Means with the same letter are
not significantly different.
t Grouping
Mean N TILE
A
3.52500 2 1,25:1
A
3.37500 2 1,0:1
B
3.20000 2 0,75:1
C
1.38500 2 0,5:1
‘N formol (g/l) NGAY 3’
The ANOVA Procedure
Class Level Information
Class Levels Values
TILE
4 0,5:1 0,75:1 1,0:1 1,25:1
Number of Observations Read
8
Number of Observations Used
8
‘N formol (g/l) NGAY 3’
The ANOVA Procedure
Dependent Variable: Nformol
Source
DF Sum of Squares Mean Square F Value Pr > F
Model
3
3.66205000
1.22068333
996.48 <.0001
Error
4
0.00490000
0.00122500
Corrected Total
7
3.66695000
R-Square Coeff Var Root MSE Nformol Mean
0.998664 2.298851
0.035000
1.522500
Source
DF
Anova SS
Mean Square
F Value
Pr > F
TILE
3
3.66205000
1.22068333
996.48
<.0001
‘N formol (g/l) NGAY 3’
The ANOVA Procedure
t Tests (LSD) for Nformol
Note: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha
0.01
Error Degrees of Freedom
4
Error Mean Square
0.001225
Critical Value of t
4.60409
Least Significant Difference
0.1611
Means with the same letter are
not significantly different.
t Grouping
Mean N TILE
A
2.07000 2 1,25:1
A
1.92500 2 1,0:1
B
1.72500 2 0,75:1
C
0.37000 2 0,5:1
N TONG SO (g/l) NGAY 5’
The ANOVA Procedure
Class Level Information
Class Levels
Values
TILE
4
0,5:1 0,75:1 1,0:1 1,25:1
Number of Observations Read
8
Number of Observations Used
8
‘N TONG SO (g/l) NGAY 5’
The ANOVA Procedure
Dependent Variable: Nt
Source
DF Sum of Squares Mean Square F Value Pr > F
Model
3
3.18536837
1.06178946
628.79 <.0001
Error
4
0.00675450
0.00168862
Corrected Total
7
3.19212287
R-Square Coeff Var Root MSE Nt Mean
0.997884 0.897396
0.041093 4.579125
Source
DF
Anova SS
Mean Square
F Value
Pr > F
TILE
3
3.18536837
1.06178946
628.79
<.0001
‘N TONG SO (g/l) NGAY 5’
The ANOVA Procedure
t Tests (LSD) for Nt
Note: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha
0.01
Error Degrees of Freedom
4
Error Mean Square
0.001689
Critical Value of t
4.60409
Least Significant Difference
0.1892
Means with the same letter are
not significantly different.
t Grouping
Mean
N TILE
A
5.29000 2 0,75:1
B
4.83900 2 1,25:1
C
4.61750 2 1,0:1
D
3.57000 2 0,5:1
‘N formol (g/l) NGAY 5’
The ANOVA Procedure
Class Level Information
Class Levels
Values
TILE
4
0,5:1 0,75:1 1,0:1 1,25:1
Number of Observations Read
8
Number of Observations Used
8
‘N formol (g/l) NGAY 5’
The ANOVA Procedure
Dependent Variable: Nformol
Source
DF Sum of Squares Mean Square F Value Pr > F
Model
3
2.04653750
0.68217917
387.05 <.0001
Error
4
0.00705000
0.00176250
Corrected Total
7
2.05358750
R-Square Coeff Var Root MSE Nformol Mean
0.996567 1.512189
0.041982
2.776250
Source
DF
Anova SS
Mean Square
F Value
Pr > F
TILE
3
2.04653750
0.68217917
387.05
<.0001
‘N formol (g/l) NGAY 5’
The ANOVA Procedure
t Tests (LSD) for Nformol
Note: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha
0.01
Error Degrees of Freedom
4
Error Mean Square
0.001763
Critical Value of t
4.60409
Least Significant Difference
0.1933
Means with the same letter are
not significantly different.
t Grouping
Mean N TILE
A
3.48000 2 0,75:1
B
2.80000 2 1,25:1
B
2.77500 2 1,0:1
C
2.05000 2 0,5:1
‘N TONG SO (g/l) NGAY 7’
The ANOVA Procedure
Class Level Information
Class Levels Values
TILE
4 0,5:1 0,75:1 1,0:1 1,25:1
Number of Observations Read
8
Number of Observations Used
8
‘N TONG SO (g/l) NGAY 7’
The ANOVA Procedure
Dependent Variable: Nt
Source
DF Sum of Squares Mean Square F Value Pr > F
Model
3
3.30173438
1.10057813
430.57 <.0001
Error
4
0.01022450
0.00255612
Corrected Total
7
3.31195888
R-Square Coeff Var Root MSE Nt Mean
0.996913 0.760030
0.050558 6.652125
Source
DF
Anova SS
Mean Square
F Value
Pr > F
TILE
3
3.30173438
1.10057813
430.57
<.0001
‘N TONG SO (g/l) NGAY 7’
The ANOVA Procedure
t Tests (LSD) for Nt
Note: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha
0.01
Error Degrees of Freedom
4
Error Mean Square
0.002556
Critical Value of t
4.60409
Least Significant Difference
0.2328
Means with the same letter are
not significantly different.
t Grouping
Mean N TILE
A
7.39800 2 0,75:1
B
6.79350 2 1,0:1
B
6.79200 2 1,25:1
C
5.62500 2 0,5:1
‘N formol (g/l) NGAY 7’
The ANOVA Procedure
Class Level Information
Class Levels Values
TILE
4 0,5:1 0,75:1 1,0:1 1,25:1
Number of Observations Read 8
Number of Observations Used 8
‘N formol (g/l) NGAY 7’
The ANOVA Procedure
Dependent Variable: Nformol
Source
DF Sum of Squares Mean Square F Value Pr > F
Model
3
5.35433750
1.78477917
511.76 <.0001
Error
4
0.01395000
0.00348750
Corrected Total
7
5.36828750
R-Square Coeff Var Root MSE Nformol Mean
0.997401 1.118732
0.059055
5.278750
Source DF
Anova SS Mean Square F Value Pr > F
TILE
3 5.35433750
1.78477917
511.76 <.0001
‘N formol (g/l) NGAY 7’
The ANOVA Procedure
t Tests (LSD) for Nformol
Note: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha
0.01
Error Degrees of Freedom
4
Error Mean Square
0.003488
Critical Value of t
4.60409
Least Significant Difference
0.2719
Means with the same letter are
not significantly different.
t Grouping
Mean
N
TILE
A
5.92500
2
0,75:1
B
5.69000
2
1,25:1
B
5.62500
2
1,0:1
C
3.87500
2
0,5:1
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