Analiza ciocolata
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Timp Umiditate Cacao Umiditate Cioc. Primola Cacao 55% Umiditate Cioc Poiana delicioasa amaruie Umiditate Cioc Milka 0 0.05 0.00 0.00 0.05 1 0.59 0.01 0.05 0.10 2 1.61 0.01 0.10 0.15 3 2.60 0.01 0.10 0.15 4 3.14 0.01 0.10 0.15 5 3.48 0.01 0.10 0.15 6 3.62 0.01 0.10 0.15 CLUSTER ANALYSIS Analysis begun: Wednesday, April 13, 2011 1:26:02 PM Analysing 4 variables x 7 cases Data will be transposed before analysis Data square-root transformed Farthest neighbour Euclidean Constrained clustering strategy Objects Node Group 1 Group 2 Dissimil. in group 1 Umiditate Cioc Poiana delicioasa amaruie Umiditate Cioc Milka 0.290 2 2 Umiditate Cioc. Primola Cacao 55% Node 1 0.714 3 3 Umiditate Cacao Node 2 3.649 4
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Transcript of Analiza ciocolata
Timp Umiditate Cacao Umiditate Cioc. Primola Cacao 55%
Umiditate Cioc Poiana delicioasa amaruie
Umiditate Cioc Milka
0 0.05 0.00 0.00 0.051 0.59 0.01 0.05 0.102 1.61 0.01 0.10 0.153 2.60 0.01 0.10 0.154 3.14 0.01 0.10 0.155 3.48 0.01 0.10 0.156 3.62 0.01 0.10 0.15
CLUSTER ANALYSISAnalysis begun: Wednesday, April 13, 2011 1:26:02 PMAnalysing 4 variables x 7 casesData will be transposed before analysisData square-root transformed
Farthest neighbourEuclideanConstrained clustering strategy
ObjectsNode Group 1 Group 2 Dissimil. in group1 Umiditate Cioc Poiana delicioasa amaruie Umiditate Cioc Milka 0.290 22 Umiditate Cioc. Primola Cacao 55% Node 1 0.714 33 Umiditate Cacao Node 2 3.649 4
PRINCIPAL COMPONENTS ANALYSISAnalysis begun: Wednesday, April 13, 2011 1:33:27 PMAnalysing 4 variables x 7 casesData will be transposed before analysisData square-root transformedTolerance of eigenanalysis set at 1E-007
Data standardized
Transformed dataUmiditate Cacao Umiditate Cioc. Primola Cacao 55% Umiditate Cioc Poiana delicioasa amaruie
0 0.224 0.000 0.0001 0.768 0.100 0.2242 1.269 0.100 0.3163 1.612 0.100 0.3164 1.772 0.100 0.3165 1.865 0.100 0.3166 1.903 0.100 0.316
Similarity matrix0 1 2
0 1.0001 0.754 1.0002 0.695 0.996 1.0003 0.669 0.991 0.9984 0.660 0.988 0.9975 0.656 0.987 0.9966 0.654 0.986 0.996
0 1 2Eigenvalues
Axis 1 Axis 2Eigenvalues 6.486 0.507Percentage 92.655 7.247Cum. Percentage 92.655 99.902
PCA variable loadingsAxis 1 Axis 2
0 0.291 -0.9421 0.392 -0.0302 0.391 0.0923 0.391 0.1444 0.390 0.1605 0.390 0.1686 0.390 0.171
PCA case scoresAxis 1 Axis 2
Umiditate Cacao 2.132 0.130Umiditate Cioc. Primola Cacao 55% -1.167 0.179Umiditate Cioc Poiana delicioasa amaruie -0.721 0.298Umiditate Cioc Milka -0.244 -0.608
PCA case scoresAxis
2
Axis 1
-3.2
-6.3
-9.5
-12.6
-15.8
3.2
6.3
9.5
-3.2-6.3-9.5-12.6-15.8 3.2 6.3 9.5
0
1
23456
Vector scaling: 16.76
PCA case scores
Axis 2
Axis 1
-3.2
-6.3
-9.5
-12.6
-15.8
3.2
6.3
9.5
-3.2-6.3-9.5-12.6-15.8 3.2 6.3 9.5
Poiana amaruie
PRINCIPAL COORDINATES ANALYSISAnalysis begun: Wednesday, April 13, 2011 1:38:10 PMAnalysing 4 variables x 7 casesTolerance of eigenanalysis set at 1E-007
Euclidean
EigenvaluesAxis 1 Axis 2
Eigenvalues 12.261 0.005Percentage 99.959 0.041Cum. Percentage 99.959 100.000
PCO case scoresAxis 1 Axis 2
0 2.108 -0.0411 1.566 0.0122 0.544 0.0493 -0.445 0.0154 -0.985 -0.0035 -1.325 -0.0146 -1.464 -0.019
0
1
2
3
4
Umiditate
Cacao
Umiditate
Cioc.
Primo
la Caca
o 55%
Umiditate
Cioc
Poiana
delicio
asa am
aruie
Umiditate
Cioc
Milka
Data will be transposed before analysisData square-root transformedTolerance of eigenanalysis set at 1E-007
Scores will be detrended
EigenvaluesAxis 1 Axis 2
Eigenvalues 0.029 0.004Percentage 75.987 10.285Cum. Percentage 75.987 86.272
CA variable scoresAxis 1 Axis 2
0 3.628 -2.3691 1.066 1.8612 0.764 1.1623 0.155 -0.0094 -0.313 -0.3025 -0.562 -0.4556 -0.656 -0.512
CA case scoresAxis 1 Axis 2
Umiditate Cacao 0.000 0.000Umiditate Cioc. Primola Cacao 55% 0.076 0.291Umiditate Cioc Poiana delicioasa amaruie 0.025 0.210Umiditate Cioc Milka 0.368 0.005
CA joint plot
Axis 2
Axis 1
-0.7
-1.5
-2.2
-2.9
0.7
1.5
2.2
2.9
3.6
-0.7-1.5-2.2-2.9 0.7 1.5 2.2 2.9 3.6
Primola+ Poiana
Parametrii Cacao Cioc. Primola Cioc. Poiana Cioc. MilkaUmiditate % 3.62 0.01 0.10 0.15Val energetica kcal
225 537 510 530
Glucide 10.1 50.7 53.5 59.5Lipide 10.5 33.4 31 29.5Continut cacao 100 55 40 30
PRINCIPAL COMPONENTS ANALYSIS
Analysis begun: Wednesday, April 13, 2011 1:52:04 PMAnalysing 4 variables x 5 casesData will be transposed before analysisData square-root transformedTolerance of eigenanalysis set at 1E-007
Data standardized
Transformed dataCacao Cioc. Primola Cioc. Poiana Cioc. Milka
Umiditate % 1.903 0.100 0.316 0.387Val energetica kcal 15.000 23.173 22.583 23.022Glucide 3.178 7.120 7.314 7.714Lipide 3.240 5.779 5.568 5.431Continut cacao 10.000 7.416 6.325 5.477
Similarity matrixUmiditate % Val energetica kcal Glucide Lipide Continut cacao
Umiditate % 1.000Val energetica kcal -0.992 1.000Glucide -0.967 0.991 1.000Lipide -0.999 0.993 0.973 1.000Continut cacao 0.846 -0.905 -0.954 -0.859 1.000
Umiditate % Val energetica kcal Glucide Lipide Continut cacaoEigenvalues
Axis 1 Axis 2Eigenvalues 4.795 0.203Percentage 95.895 4.069Cum. Percentage 95.895 99.964
PCA variable loadingsAxis 1 Axis 2
Umiditate % 0.449 -0.415Val energetica kcal -0.456 0.143Glucide -0.456 -0.153Lipide -0.450 0.360Continut cacao 0.425 0.809
PCA case scoresAxis 1 Axis 2
Cacao 1.894 -0.016Cioc. Primola -0.582 0.343Cioc. Poiana -0.590 -0.037Cioc. Milka -0.722 -0.290
PCA case scoresAxis
2
Axis 1
-0.4
-0.8
-1.1
0.4
0.8
1.1
1.5
1.9
-0.4-0.8-1.1 0.4 0.8 1.1 1.5 1.9
Umiditate %
Val energetica kcal
Glucide
Lipide
Continut cacao
Vector scaling: 1.71
0
20
40
60
80
100
Cacao
Cioc. Prim
ola
Cioc. Poia
na
Cioc. M
ilka
Ceai verde
Ceai chine
zesc
Ceai Belin
