Informing Spectroscopists for Over 40 Years

Tony Davies Columns

Photo of Tony daviesThe Tony Davies Column covers a wide range of topics of interest to spectroscopists in both industry and academe, with an emphasis on data handling and processing. About The Editor

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Back to basics: the principles of principal component analysis

A.M.C. Davies, Tom Fearn

aA.M.C. Davies and bTom Fearn

aNorwich Near Infrared Consultancy, 75 Intwood Road, Cringleford, Norwich NR4 6AA, UK
bDepartment of Statistical Science, University College London, Gower Street, London, UK

Issue 16/6 (2004)

JCAMP-DX to Origin utility Tools for making spectra available to chemometricians

Peter Lampen, Tony Davies

Peter Lampena and Tony Daviesb

aISAS, Institute for Analytical Sciences, Bunsen-Kirchhoff-Str.11, 44139 Dortmund, Germany
bExternal Professor, University of Glamorgan, UK. c/o Waters Informatics, Europaallee 27–29, 50226 Frechen, Germany

Issue 16/5 (2004)

Independence rules (or Rules for independence)

A.M.C. Davies

A.M.C. Davies

Norwich Near Infrared Consultancy, 75 Intwood Road, Cringleford, Norwich NR4 6AA, UK

Issue 16/4 (2004)

Analytical computing survey

Tony Davies

Tony Davies

External Professor, University of Glamorgan, UK c/o Waters Informatics, Europaallee 27–29, 50226 Frechen, Germany

Issue 16/3 (2004)

What is PAT?

A.M.C. Davies

A.M.C. Davies

Norwich Near Infrared Consultancy, 75 Intwood Road, Cringleford, Norwich NR4 6AA, UK

Issue 16/2 (2004)

Analytical Laboratory Informatics 2004

Tony Davies

Tony Davies

External Professor, University of Glamorgan, UK, c/o Creon Lab Control AG, Europaallee 27–29 50226 Frechen, Germany

Issue 16/1 (2004)

A coloured version of the J-chart or the amc-D J-Chart

A.M.C. Davies

A.M.C. Davies

Norwich Near Infrared Consultancy, 75 Intwood Road, Cringleford, Norwich NR4 6AA, UK

Issue 15/6 (2003)

AnIMLs in the spectroscopic laboratory?

Tony Davies, Peter Lampen, Maren Fiege, Thorsten Richter, Thorsten Fröhlich

Tony Davies,a Peter Lampen,b Maren Fiege,c Thorsten Richterc and Thorsten Fröhlichc

aExternal Professor, University of Glamorgan, UK. c/o Creon Lab Control AG, Europaallee 27-29 50226 Frechen, Germany
bISAS, institute for Spectrochemistry and Applied Spectroscopy, Dortmund, Germany
cCreon Lab Control AG, Europaallee 27-29 50226 Frechen, Germany

Issue 15/5 (2003)

Eurospec goes live at Achema

Tony Davies, Peter Lampen, Philip Hughes

Tony Davies,a Peter Lampenb and Philip Hughesc

aExternal Professor, University of Glamorgan, UK. c/o Creon Lab Control AG, Europaallee 27-29, 50226 Frechen, Germany
bInstitute of Spectrochemistry and Applied Spectroscopy, Bunsen-Kirchhoff-Str.11, 44139 Dortmund, Germany
cLGC, The Heath, Runcorn, WA7 4AF, UK

Issue 15/3 (2003)

Kids and science

Tony Davies

Tony Davies

External Professor, University of Glamorgan, UK c/o Creon Lab Control AG, Europaallee 27–29, 50226 Frechen, Germany

Issue 15/1 (2003)

Doing it faster and smarter (Lesson 6 of Matrix Algebra)

A.M.C.Davies, Tom Fearn

A.M.C.Davies

Norwich Near Infrared Consultancy, 75 Intwood Road, Cringleford, Norwich NR4 6AA,UK

Tom Fearn

Department of Statistical Science, University College London, Gower Street, London

Issue 14/6 (2002)

"Is near infrared spectroscopy only as good as the laboratory reference values?" An empirical approach

D.B. Coates

D.B. Coates

CSIRO Sustainable Ecosystems, Davies Laboratory, PMB PO Aitkenvale, Qld 4814, Australia

Issue 14/4 (2002)

Cometh a digital dark age?

Tony Davies

Tony Davies

External Professor, University of Glamorgan, UK. c/o Creon Lab Control AG, Europaallee 27-29, 50226 Frechen, Germany

Issue 14/3 (2002)

Sorting the wheat from the chaff

Tony M.C. Davies, Tom Fearn

Tony M.C. Davies

Norwich Near Infrared Consultancy, 75 Intwood Road, Cringleford, Norwich NR4 6AA,UK

Tom Fearn

Department of Statistical Science, University College London, Gower Street, London

Issue 14/2 (2002)

XML in chemistry

Tony Davies

Tony Davies

External Professor, University of Glamorgan, UK c/o Creon Lab Control AG, Europaallee 27–29, 50226 Frechen, Germany

Issue 14/1 (2002)

Vectorisation in Matrix Algebra [Lesson 5 of Matrix Algebra (Vectorisation)]

Tony Davies, Tom Fearn

Tony Davies

Norwich Near Infrared Consultancy , 75 Intwood Road, Cringleford, Norwich NR4 6AA, UK

Tom Fearn

Department of Statistical Science, University College London, Gower Street, London,WC1E 6BT, UK

Issue 13/6 (2001)

An update on the International Spectroscopic Data Bank Project

Antony N. Davies

Antony N. Davies

External Professor, University of Glamorgan,Wales, UK, and Institute of Spectrochemistry and Applied Spectroscopy, Dortmund, Germany

Issue 13/5 (2001)

A very simple multivariate calibration [Lesson 4 of matrix algebra (matrix inversion)]

Tony Davies, Tom Fearn

Tony Davies

Norwich Near Infrared Consultancy, 75 Intwood Road, Cringleford, Norwich NR4 6AA, UK

Tom Fearn

Department of Statistical Science, University College London, Gower Street, London WC1E 6BT, UK

Issue 13/4 (2001)

Wavelength selection and probe design for the customisation of micro-spectrometers

A.N.Davies, H.M. Heise, P. Lampen, R.H. Kurte, L. Küpper

A.N.Davies, H.M. Heise, P. Lampen, R.H. Kurte and L. Küpper

ISAS, Institute of Spectrochemistry and Applied Spectroscopy, Bunsen-Kirchhoff-Str. 11, Postfach 10 13 52, 44013 Dortmund, Germany

Issue 13/3 (2001)

Uncertainty testing in PLS regression

A.M.C. Davies

A.M.C. Davies

Norwich Near Infrared Consultancy, 75 Intwood Road, Cringleford, Norwich, NR4 6AA, UK

Issue 13/2 (2001)

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