en otra ventana

APÉNDICE K: ANÁLISIS DE VARIANZA PARA EVALUACIÓN SENSORIAL ENTRE LOS DÍAS
DE ALMACENAMIENTO DE LOS TRES TIPOS DE QUESOS
One-way ANOVA: Apariencia Q.T. versus Día
Source
Día
Error
Total
DF
2
34
36
S = 0,8761
Level
0
10
20
N
13
19
5
SS
0,876
26,097
26,973
MS
0,438
0,768
R-Sq = 3,25%
Mean
8,2308
7,8947
8,0000
StDev
0,7250
0,9941
0,7071
F
0,57
P
0,571
R-Sq(adj) = 0,00%
Individual 95% CIs For Mean Based on Pooled
StDev
+---------+---------+---------+--------(------------*-----------)
(---------*----------)
(-------------------*-------------------)
+---------+---------+---------+--------7,20
7,60
8,00
8,40
Pooled StDev = 0,8761
One-way ANOVA: Color Q.T. versus Día
Source
Día
Error
Total
DF
2
34
36
S = 0,6788
Level
0
10
20
N
13
19
5
SS
1,361
15,666
17,027
MS
0,680
0,461
R-Sq = 7,99%
Mean
8,3846
8,1053
7,8000
StDev
0,5064
0,7375
0,8367
F
1,48
P
0,243
R-Sq(adj) = 2,58%
Individual 95% CIs For Mean Based on
Pooled StDev
+---------+---------+---------+--------(---------*--------)
(-------*-------)
(--------------*--------------)
+---------+---------+---------+--------7,20
7,60
8,00
8,40
Pooled StDev = 0,6788
One-way ANOVA: Textura Q.T. versus Día
Source
Día
Error
Total
DF
2
34
36
SS
1,051
28,517
29,568
MS
0,525
0,839
F
0,63
P
0,541
122
S = 0,9158
Level
0
10
20
N
13
19
5
R-Sq = 3,55%
Mean
7,6923
7,9474
8,2000
StDev
1,1094
0,7799
0,8367
R-Sq(adj) = 0,00%
Individual 95% CIs For Mean Based on
Pooled StDev
------+---------+---------+---------+--(---------*---------)
(--------*-------)
(----------------*----------------)
------+---------+---------+---------+--7,50
8,00
8,50
9,00
Pooled StDev = 0,9158
One-way ANOVA: Olor Q.T. versus Día
Source
Día
Error
Total
DF
2
34
36
S = 1,101
Level
0
10
20
N
13
19
5
SS
1,98
41,21
43,19
MS
0,99
1,21
R-Sq = 4,58%
Mean
7,231
7,684
7,800
StDev
1,301
0,885
1,304
F
0,82
P
0,451
R-Sq(adj) = 0,00%
Individual 95% CIs For Mean Based on
Pooled StDev
+---------+---------+---------+--------(----------*---------)
(-------*--------)
(----------------*----------------)
+---------+---------+---------+--------6,60
7,20
7,80
8,40
Pooled StDev = 1,101
One-way ANOVA: Apariencia Q.P. versus Día
Source
Día
Error
Total
DF
2
34
36
S = 1,602
Level
0
10
20
N
13
19
5
SS
3,96
87,23
91,19
MS
1,98
2,57
R-Sq = 4,34%
Mean
7,154
7,474
8,200
StDev
2,035
1,389
0,837
F
0,77
P
0,470
R-Sq(adj) = 0,00%
Individual 95% CIs For Mean Based on
Pooled StDev
-------+---------+---------+---------+-(--------*--------)
(-------*------)
(--------------*--------------)
-------+---------+---------+---------+-7,0
8,0
9,0
10,0
Pooled StDev = 1,602
123
One-way ANOVA: Color Q.P. versus Día
Source
Día
Error
Total
DF
2
34
36
S = 1,220
Level
0
10
20
N
13
19
5
SS
2,70
50,60
53,30
MS
1,35
1,49
F
0,91
R-Sq = 5,06%
Mean
7,692
7,579
8,400
StDev
1,377
1,216
0,548
P
0,414
R-Sq(adj) = 0,00%
Individual 95% CIs For Mean Based on
Pooled StDev
+---------+---------+---------+--------(---------*---------)
(-------*-------)
(---------------*---------------)
+---------+---------+---------+--------7,00
7,70
8,40
9,10
Pooled StDev = 1,220
One-way ANOVA: Textura Q.P. versus Día
Source
Día
Error
Total
DF
2
34
36
SS
7,155
30,034
37,189
S = 0,9399
Level
0
10
20
N
13
19
5
MS
3,578
0,883
R-Sq = 19,24%
Mean
7,7692
7,1579
8,4000
StDev
1,0919
0,8983
0,5477
F
4,05
P
0,026
R-Sq(adj) = 14,49%
Individual 95% CIs For Mean Based on
Pooled StDev
----+---------+---------+---------+----(-------*-------)
(-----*------)
(-----------*-----------)
----+---------+---------+---------+----7,00
7,70
8,40
9,10
Pooled StDev = 0,9399
Tukey 95% Simultaneous Confidence Intervals
All Pairwise Comparisons among Levels of Día
Individual confidence level = 98,06%
Día =
Día
10
20
0 subtracted from:
Lower
-1,4414
-0,5828
Center
-0,6113
0,6308
Upper
0,2187
1,8443
------+---------+---------+---------+--(-----*----)
(-------*-------)
------+---------+---------+---------+---1,5
0,0
1,5
3,0
124
Día = 10 subtracted from:
Día
20
Lower
0,0830
Center
1,2421
Upper
2,4012
------+---------+---------+---------+--(------*-------)
------+---------+---------+---------+---1,5
0,0
1,5
3,0
One-way ANOVA: Olor Q.P. versus Día
Source
Día
Error
Total
DF
2
34
36
S = 1,256
Level
0
10
20
N
13
19
5
SS
1,43
53,65
55,08
MS
0,71
1,58
R-Sq = 2,59%
Mean
7,308
7,737
7,600
StDev
1,251
1,327
0,894
F
0,45
P
0,640
R-Sq(adj) = 0,00%
Individual 95% CIs For Mean Based on
Pooled StDev
--+---------+---------+---------+------(-----------*-----------)
(---------*---------)
(------------------*------------------)
--+---------+---------+---------+------6,60
7,20
7,80
8,40
Pooled StDev = 1,256
One-way ANOVA: Apariencia Q.A. versus Día
Source
Día
Error
Total
DF
2
34
36
S = 1,198
Level
0
10
20
N
13
19
5
SS
1,94
48,77
50,70
MS
0,97
1,43
R-Sq = 3,82%
Mean
7,538
7,526
8,200
StDev
1,506
1,020
0,837
F
0,67
P
0,516
R-Sq(adj) = 0,00%
Individual 95% CIs For Mean Based on
Pooled StDev
--+---------+---------+---------+------(---------*--------)
(-------*------)
(--------------*---------------)
--+---------+---------+---------+------7,00
7,70
8,40
9,10
Pooled StDev = 1,198
One-way ANOVA: Color Q.A. versus Día
Source
Día
Error
Total
DF
2
34
36
SS
1,64
36,63
38,27
MS
0,82
1,08
F
0,76
P
0,475
125
S = 1,038
Level
0
10
20
N
13
19
5
R-Sq = 4,28%
Mean
8,000
7,579
8,000
StDev
1,155
1,017
0,707
R-Sq(adj) = 0,00%
Individual 95% CIs For Mean Based on
Pooled StDev
---------+---------+---------+---------+
(-----------*-----------)
(---------*--------)
(------------------*------------------)
---------+---------+---------+---------+
7,50
8,00
8,50
9,00
Pooled StDev = 1,038
One-way ANOVA: Textura Q.A. versus Día
Source
Día
Error
Total
DF
2
34
36
S = 1,580
Level
0
10
20
N
13
19
5
SS
5,28
84,82
90,11
MS
2,64
2,49
F
1,06
R-Sq = 5,86%
Mean
7,385
7,053
8,200
StDev
1,805
1,545
0,837
P
0,358
R-Sq(adj) = 0,33%
Individual 95% CIs For Mean Based on
Pooled StDev
-------+---------+---------+---------+-(--------*--------)
(-------*------)
(-------------*-------------)
-------+---------+---------+---------+-7,0
8,0
9,0
10,0
Pooled StDev = 1,580
One-way ANOVA: Olor Q.A. versus Día
Source
Día
Error
Total
DF
2
34
36
S = 1,501
Level
0
10
20
N
13
19
5
SS
11,13
76,60
87,73
MS
5,56
2,25
F
2,47
R-Sq = 12,69%
Mean
6,692
7,421
8,400
StDev
1,548
1,610
0,548
P
0,100
R-Sq(adj) = 7,55%
Individual 95% CIs For Mean Based on
Pooled StDev
--+---------+---------+---------+------(--------*-------)
(------*------)
(-------------*-------------)
--+---------+---------+---------+------6,0
7,0
8,0
9,0
Pooled StDev = 1,501
126
One-way ANOVA: Textura al degustar Q.T. versus Día*
Source
Día*
Error
Total
DF
1
30
31
S = 1,033
Level
0
10
N
13
19
SS
2,44
32,02
34,47
MS
2,44
1,07
R-Sq = 7,09%
Mean
7,385
7,947
StDev
1,261
0,848
F
2,29
P
0,141
R-Sq(adj) = 3,99%
Individual 95% CIs For Mean Based on
Pooled StDev
----+---------+---------+---------+----(-----------*----------)
(---------*---------)
----+---------+---------+---------+----7,00
7,50
8,00
8,50
Pooled StDev = 1,033
One-way ANOVA: Sabor Q.T. versus Día*
Source
Día*
Error
Total
DF
1
30
31
S = 1,234
Level
0
10
N
13
19
SS
4,28
45,72
50,00
MS
4,28
1,52
R-Sq = 8,57%
Mean
7,308
8,053
StDev
1,494
1,026
F
2,81
P
0,104
R-Sq(adj) = 5,52%
Individual 95% CIs For Mean Based on
Pooled StDev
+---------+---------+---------+--------(-----------*----------)
(--------*---------)
+---------+---------+---------+--------6,60
7,20
7,80
8,40
Pooled StDev = 1,234
One-way ANOVA: Aceptación textura gral Q.T. versus Día*
Source
Día*
Error
Total
DF
1
30
31
S = 1,098
Level
0
10
N
13
19
SS
2,70
36,18
38,88
MS
2,70
1,21
R-Sq = 6,94%
Mean
7,462
8,053
StDev
1,506
0,705
F
2,24
P
0,145
R-Sq(adj) = 3,84%
Individual 95% CIs For Mean Based on
Pooled StDev
---+---------+---------+---------+-----(-----------*------------)
(---------*---------)
---+---------+---------+---------+-----7,00
7,50
8,00
8,50
127
Pooled StDev = 1,098
One-way ANOVA: Aceptacion gral Q.T. versus Día*
Source
Día*
Error
Total
DF
1
30
31
S = 1,096
Level
0
10
N
13
19
SS
2,44
36,02
38,47
MS
2,44
1,20
R-Sq = 6,35%
Mean
7,385
7,947
StDev
1,261
0,970
F
2,04
P
0,164
R-Sq(adj) = 3,23%
Individual 95% CIs For Mean Based on
Pooled StDev
-----+---------+---------+---------+---(------------*-----------)
(---------*---------)
-----+---------+---------+---------+---7,00
7,50
8,00
8,50
Pooled StDev = 1,096
One-way ANOVA: Textura al degustar Q.P. versus Día*
Source
Día*
Error
Total
DF
1
30
31
S = 1,614
Level
0
10
N
13
19
SS
2,04
78,18
80,22
MS
2,04
2,61
R-Sq = 2,54%
Mean
7,462
6,947
StDev
1,391
1,747
F
0,78
P
0,383
R-Sq(adj) = 0,00%
Individual 95% CIs For Mean Based on
Pooled StDev
-------+---------+---------+---------+-(--------------*---------------)
(------------*-----------)
-------+---------+---------+---------+-6,60
7,20
7,80
8,40
Pooled StDev = 1,614
One-way ANOVA: Sabor Q.P. versus Día*
Source
Día*
Error
Total
DF
1
30
31
S = 1,884
SS
0,02
106,45
106,47
MS
0,02
3,55
R-Sq = 0,01%
F
0,00
P
0,948
R-Sq(adj) = 0,00%
128
Level
0
10
N
13
19
Mean
6,692
6,737
StDev
2,016
1,790
Individual 95% CIs For Mean Based on
Pooled StDev
------+---------+---------+---------+--(-----------------*----------------)
(-------------*--------------)
------+---------+---------+---------+--6,00
6,60
7,20
7,80
Pooled StDev = 1,884
One-way ANOVA: Aceptación textura gral Q.P. versus Día*
Source
Día*
Error
Total
DF
1
30
31
S = 1,446
Level
0
10
N
13
19
SS
0,26
62,71
62,97
MS
0,26
2,09
R-Sq = 0,41%
Mean
7,077
6,895
StDev
1,754
1,197
F
0,12
P
0,729
R-Sq(adj) = 0,00%
Individual 95% CIs For Mean Based on
Pooled StDev
------+---------+---------+---------+--(----------------*---------------)
(-------------*------------)
------+---------+---------+---------+--6,50
7,00
7,50
8,00
Pooled StDev = 1,446
One-way ANOVA: Aceptacion gral Q.P. versus Día*
Source
Día*
Error
Total
DF
1
30
31
S = 1,717
Level
0
10
N
13
19
SS
0,02
88,45
88,47
MS
0,02
2,95
R-Sq = 0,02%
Mean
6,692
6,737
StDev
1,843
1,628
F
0,01
P
0,943
R-Sq(adj) = 0,00%
Individual 95% CIs For Mean Based on
Pooled StDev
------+---------+---------+---------+--(-------------------*------------------)
(---------------*---------------)
------+---------+---------+---------+--6,00
6,50
7,00
7,50
Pooled StDev = 1,717
One-way ANOVA: Textura al degustar Q.A. versus Día*
Source
Día*
Error
Total
DF
1
30
31
SS
0,11
93,86
93,97
MS
0,11
3,13
F
0,03
P
0,855
129
S = 1,769
Level
0
10
N
13
19
R-Sq = 0,11%
Mean
6,462
6,579
StDev
2,259
1,346
R-Sq(adj) = 0,00%
Individual 95% CIs For Mean Based on
Pooled StDev
---------+---------+---------+---------+
(----------------*---------------)
(-------------*------------)
---------+---------+---------+---------+
6,00
6,60
7,20
7,80
Pooled StDev = 1,769
One-way ANOVA: Sabor Q.A. versus Día*
Source
Día*
Error
Total
DF
1
30
31
S = 2,451
Level
0
10
N
13
19
SS
0,00
180,22
180,22
MS
0,00
6,01
R-Sq = 0,00%
Mean
5,154
5,158
StDev
2,609
2,340
F
0,00
P
0,996
R-Sq(adj) = 0,00%
Individual 95% CIs For Mean Based on
Pooled StDev
------+---------+---------+---------+--(-------------------*------------------)
(----------------*---------------)
------+---------+---------+---------+--4,20
4,90
5,60
6,30
Pooled StDev = 2,451
One-way ANOVA: Aceptación textura gral Q.A. versus Día*
Source
Día*
Error
Total
DF
1
30
31
S = 1,803
Level
0
10
N
13
19
SS
0,00
97,50
97,50
MS
0,00
3,25
R-Sq = 0,00%
Mean
6,385
6,368
StDev
2,022
1,640
F
0,00
P
0,980
R-Sq(adj) = 0,00%
Individual 95% CIs For Mean Based on
Pooled StDev
-+---------+---------+---------+-------(----------------*----------------)
(-------------*-------------)
-+---------+---------+---------+-------5,40
6,00
6,60
7,20
Pooled StDev = 1,803
130
One-way ANOVA: Aceptacion gral Q.A. versus Día*
Source
Día*
Error
Total
DF
1
30
31
S = 2,047
Level
0
10
N
13
19
SS
0,18
125,69
125,88
MS
0,18
4,19
R-Sq = 0,15%
Mean
5,846
6,000
StDev
2,035
2,055
F
0,04
P
0,836
R-Sq(adj) = 0,00%
Individual 95% CIs For Mean Based on
Pooled StDev
--+---------+---------+---------+------(------------------*-------------------)
(---------------*---------------)
--+---------+---------+---------+------4,80
5,40
6,00
6,60
Pooled StDev = 2,047
131