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Designed to give you the
knowledge, practice and the tools to do your own design,
analysis and interpretation of sensory data. Hands-on exercises,
free XLSTAT and SENPAQ software for participants to take
away.
Hal MacFie, Anne
Hasted,
12 February- 14 February 2008
Venue: Paris: MEDIASITE
42, rue Legendre
75017 Paris
Tél +33 1 47 54 0808
Fax +33 1 47 54 0806
info@mediasite.fr
www.mediasite.fr
Course Organiser
Hal MacFie
Bristol
This course forms a hands-on introduction to those statistical
methods needed by a sensory scientist. Mainly based around
the use of SENPAQ and XLSTAT software, attendees will gain
practical experience using real-life examples and will be
able to save their work to take away with a free copies of
SENPAQ and XLSTAT so they will be competent to start using
their expertise from day 1 after the course.
To pay your registration
fee by credit or debit card on-line please follow this link:
Secure Payment Online
through the WorldPay
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ABOUT THE LECTURERS
Dr. Hal MacFie is a statistician by training,
with an international reputation in the areas of product
assessment and consumer research. Author of over 100 scientific
publications and three books, he was Head of Consumer Science
at the Institute of Food Research, Reading England, before
becoming Director of the Institute. Dr. MacFie is now an
independent consultant, Visiting Professor at Reading University
and European Editor of Food Quality and Preference.
Anne Hasted began her career as an academic
statistician at Reading University, leaving in 1989 to set
up Qi Statistics Ltd offering statistical training and consultancy
support to research and industry. She has wide training
and consultancy experience in the food industry, particularly
in the area of product improvement.
Course
Outline
February 12 Day 1
| 09.00 - 12.30 |
Analysis of sensory descriptive
data |
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Revision of QDA, hybrid
& Spectrum approaches |
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Comparisons of two samples
-Student t-tests, Analysing QDA data using analysis
of variance |
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Testing for sample differences,
least significant difference, multiple comparison tests,
testing for interactions. Fixed, Random and Mixed model
effects, Graphical displays |
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Exercises using SENPAQ
and XLSTAT |
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| 12.30 - 14.00 |
Lunch |
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| 14.00 -15.00 |
Panel Monitoring |
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Discrimination, Reproducibility,
Measuring consistency -partitioning the interaction
effects, assessor vs panel mean correlations . Understanding
SENPAQ output |
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Setting up a Traffic
light system for performance monitoring |
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Exercises in SENPAQ |
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Tea |
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Exercises using XLSTAT
and SENPAQ |
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| 19.30 |
Dinner in Paris |
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February
13 2008
|
| 08.30 - 10.30 |
Principal Components
Analysis of QDA data |
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Covariance, Correlation,
Interpreting Correlations using cosines |
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Geometric interpretation
of Principal Components Analysis |
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PCA on Sensory data -
covariance or correlation? |
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Methods to determine
dimensionality |
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Effect of Outliers, Varimax
rotation |
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How is PCA different
from Factor Analysis? |
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Exercises in SENPAQ/XLSTAT |
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Break |
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| 11.00 - 12.30 |
Cluster Analysis, clustering
of products and variables to select key sensory attributes
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Similarity/dissimilarity
measures |
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To standardise or not? |
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Agglomerative Hierarchical
Classification (AHC) |
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Aggregation criteria |
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Clustering
Products and variables |
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Exercises
in XLSTAT |
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| 12.30 - 14.00 |
Lunch |
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| 14.00-15.30
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Multivariate
methods to assess Panel Performance and Flash profiling |
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Generalised
Procrustes Analysis (GPA) |
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Application
to assess panel performance data |
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Multiple
Factor Analysis and RV coefficient |
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Flash profiling:
definition and use |
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Analysis
of Flash Profiling by GPA |
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Exercises
in XLSTAT 2006 and GPA using XLSTAT MX |
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Tea |
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| 16.00-17.00
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Canonical
Variates Analysis, Discriminant analysis |
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Discriminant
Analysis (DA) |
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Canonical
Variates Analysis (CVA) |
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Graphical
Displays, Confusion matrices |
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Exercises
in XLSTAT |
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| 19.30 |
Course Dinner |
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February
14 2008
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| 08.30 - 10.30 |
Relating
to instrumental and consumer data 1 |
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Linear regression,
Multiple regression |
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Modelling
Curvature, Stepwise regression |
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Best modelling,
Overfitting |
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Principal
components regression |
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Exercises
in XLSTAT |
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Coffee |
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| 11.00 - 12.30 |
Relating
to instrumental and consumer data 2 |
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Partial Least
Squares regression compared to PCA regression |
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Geometric
interpretation |
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Assessing
dimensionality using Cross validation |
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Relating
sensory to instrumental data |
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Relating
Liking to sensory data |
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Exercises
in XLSTAT PLS |
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| 12.30 - 14.00 |
Lunch |
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| 14.00-14.30 |
Shelf-life
Testing |
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Design of
shelf life tests |
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Analysis
by time point |
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Detection
of trends |
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Survival
analysis approaches |
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Exercises
in XLSTAT |
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Tea |
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| 14.30 - 15.00 |
Time Intensity
Studies |
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Conduct &
training |
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Traditional
analysis |
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Rescaling
methods |
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Non-centred
PCA approaches, recent developments |
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| 15.15 - 16.15 |
Revision
exercises
Attendees will be given a selection of data sets to
test their skills
Worked solutions will be given out. |
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Course evaluation |
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Close |
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Course
Venue
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Media Site
For further information,
you can contact us by fax, phone or E-mail
:
Address : 42 rue Legendre
- 75017 Paris - FRANCE
Phone : +33.1.47.54.08.08 - Fax : +33.1.47.54.08.06
E-mail : info@mediasite.fr
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We
are again using the Purpose Built Multimedia
Computer Training Facilities of Mediasite.
With comfortable seating,
built In projection and e-mail available
from your own computer at breaktime and
after the courses, this is a great improvement
on Hotel venues.
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| MATISSE
ROOM
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BREAK
ROOM
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Hotel
Accommodation nearby
Mediasite have a web
page devoted to hotels: http://www.mediasite.fr/hotels.htm
We are going to stay about
3 minutes walk away at HÔTEL MERCURE
* * *
165 rue de Rome - 75017 Paris Tél :
+33.1.56.79.29.29 - Fax : +33.1.56.79.29
And we note that 20HÔTEL
VILLA EUGENIE * * * *
167 rue de Rome - 75017 Paris
Tél : +33.1.44.29.06.06 - Fax : +33.1.44.29.06.07
is next door
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To
pay your registration fee by credit or debit card
on-line please click the appropriate button:
Refunds will be at
the discretion of Dr Halliday MacFie.
-WorldPay is a Secure
Site-
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REGISTRATION FORM
Yes: Please enrol me in
Hands on Sensory Statistics -Course
For electronic bank transfers:
Sterling account: Hal MacFie Training Services
Account number 40-41-22 61376098
IBAN no: GB62MIDL40412261376098
Swift Code MIDLGB22
HSBC Bank, 13 High Street, Shepton Mallet
Somerset, BA4 5AD
Euro Account: Hal Macfie Training Services
Account Number: 40-05-15 57441061
IBAN No: GB05MIDL40051557441061
Swift: MIDLGB22
HSBC Bank, 13 High Street, Shepton Mallet
Somerset, BA4 5AD
Mailing address for registration and payment:
Dr H J H MacFie
43 Manor Road
Keynsham, Nr Bristol,
BS31 1RB, United Kingdom
Tel/Fax +44 1179 863 590
Electronic registration forms to hal@halmacfie.com
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