Kvalheim, Bjorn Grung O. M.: search on Z-Library

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1

Determination of optimum number of components in partial least squares regression from distributions of the root-mean-squared error obtained by Monte Carlo resampling

Kvalheim, Olav Martin, Arneberg, Reidar, Grung, Bjørn, Rajalahti, Tarja

Journal:

Journal of Chemometrics

Year:

2018

Language:

english

File:

PDF, 773 KB

english, 2018

2

A comparison of different pre-treatment procedures for reducing heteroscedasticity and other irrelevant features in data prior to modelling of benthic count profiles

Geir Rune Flåten, Bjørn Grung, Olav M. Kvalheim

Journal:

Journal of Chemometrics

Year:

2007

Language:

english

File:

PDF, 460 KB

english, 2007

3

The 11th scandinavian symposium on chemometrics, Loen, Norway, 8–11 June 2009

Olav M. Kvalheim, Bjørn Grung, Egil Nodland, Tarja Rajalahti

Journal:

Journal of Chemometrics

Year:

2010

Language:

english

File:

PDF, 241 KB

english, 2010

4

Quantification of pollution levels by multiway modelling

Geir Rune Flåten, Bjørn Grung, Olav M. Kvalheim

Journal:

Journal of Chemometrics

Year:

2004

Language:

english

File:

PDF, 189 KB

english, 2004

5

Reducing and quantifying uncertainty for pollution estimates calculated by modelling replicated benthic count data

Geir Rune Flåten, Bjørn Grung, Olav M. Kvalheim

Journal:

Year:

2002

Language:

english

File:

PDF, 158 KB

english, 2002

6

Retention time shift adjustments of two-way chromatograms using Bessel's inequality

Bjørn Grung, Olav M. Kvalheim

Journal:

Analytica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 668 KB

english, 1995

7

Interactive rank annihilation: A graphic approach to quantification in grey multicomponent systems

Bjørn Grung, Olav M. Kvalheim

Journal:

Analytica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 523 KB

english, 1995

8

Rank determination of spectroscopic profiles by means of cross validation: The effect of replicate measurements on the effective degrees of freedom

Bjørn Grung, Olav M. Kvalheim

Journal:

Chemometrics and Intelligent Laboratory Systems

Year:

1994

Language:

english

File:

PDF, 1.06 MB

english, 1994

9

Resolution of multicomponent profiles with partial selectivity. A comparison of direct methods

Bjørn Grung, Olav M. Kvalheim

Journal:

Chemometrics and Intelligent Laboratory Systems

Year:

1995

Language:

english

File:

PDF, 897 KB

english, 1995

10

Rank mapping of three-way multicomponent profiles

Bjørn Grung, Olav M. Kvalheim

Journal:

Chemometrics and Intelligent Laboratory Systems

Year:

1995

Language:

english

File:

PDF, 682 KB

english, 1995

11

Detection and quantification of embedded minor analytes in three-way multicomponent profiles by evolving projections and internal rank annihilation

Bjørn Grung, Olav M. Kvalheim

Journal:

Chemometrics and Intelligent Laboratory Systems

Year:

1995

Language:

english

File:

PDF, 679 KB

english, 1995

12

A method for validation of reference sets in SIMCA modelling

Geir Rune Flåten, Bjørn Grung, Olav M. Kvalheim

Journal:

Chemometrics and Intelligent Laboratory Systems

Year:

2004

Language:

english

File:

PDF, 299 KB

english, 2004

13

Multi-way exploration of regular environmental monitoring surveys

Geir Rune Flåten, Bjørn Grung, Olav M. Kvalheim

Journal:

Chemometrics and Intelligent Laboratory Systems

Year:

2005

Language:

english

File:

PDF, 190 KB

english, 2005

14

Automated curve resolution applied to data from multi-detection instruments

Hailin Shen, Bjørn Grung, Olav M. Kvalheim, Ingvar Eide

Journal:

Analytica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 540 KB

english, 2001

15

Assigning environmental variables to observed biological changes

Geir Rune Flåten, Helge Botnen, Bjørn Grung, Olav M. Kvalheim

Journal:

Analytical and Bioanalytical Chemistry

Year:

2004

Language:

english

File:

PDF, 318 KB

english, 2004

16

Friedel-Crafts Acylation on Porous Divinyl Benzene Polymer Particles: A Reaction Kinetic Process Studied by Mid- and Near-Infrared Spectroscopy

Christy, Alfred A., Nyhus, Anne K., Kvalheim, Bjorn Grung O. M., Hagen, Steinar, Schanche, Jon S.

Journal:

Applied Spectroscopy

Year:

1998

Language:

english

File:

PDF, 372 KB

english, 1998

17

Quantifying disturbances in benthic communities—comparison of the community disturbance index (CDI) to other multivariate methods

Geir Rune Flåten, Helge Botnen, Bjørn Grung, Olav M. Kvalheim

Journal:

Ecological Indicators

Year:

2007

Language:

english

File:

PDF, 1.29 MB

english, 2007

18

Toxicological evaluation of complex mixtures: fingerprinting and multivariate analysis

Ingvar Eide, Gunhild Neverdal, Bodil Thorvaldsen, Reidar Arneberg, Bjørn Grung, Olav M. Kvalheim

Journal:

Environmental Toxicology and Pharmacology

Year:

2004

Language:

english

File:

PDF, 252 KB

english, 2004

19

Supplement 6 || Toxicological Evaluation of Complex Mixtures by Pattern Recognition: Correlating Chemical Fingerprints to Mutagenicity

Ingvar Eide, Gunhild Neverdal, Bodil Thorvaldsen, Bjørn Grung and Olav M. Kvalheim

Journal:

Environmental Health Perspectives

Year:

2002

Language:

english

File:

PDF, 1.02 MB

english, 2002

20

Resolution of GC-MS Data of Complex PAC Mixtures and Regression Modeling of Mutagenicity by PLS

Eide, Ingvar, Neverdal, Gunhild, Thorvaldsen, Bodil, Shen, Hailin, Grung, Bjørn, Kvalheim, Olav

Journal:

Environmental Science & Technology

Year:

2001

Language:

english

File:

PDF, 69 KB

english, 2001

21

Toxicological evaluation of complex mixtures by pattern recognition: correlating chemical fingerprints to mutagenicity.

Eide, Ingvar, Neverdal, Gunhild, Thorvaldsen, Bodil, Grung, Bjørn, Kvalheim, Olav M

Journal:

Environmental Health Perspectives

Year:

2002

Language:

english

File:

PDF, 140 KB

english, 2002

22

Number of components and prediction error in partial least squares regression determined by Monte Carlo resampling strategies

Kvalheim, Olav M., Grung, Bjørn, Rajalahti, Tarja

Journal:

Chemometrics and Intelligent Laboratory Systems

Year:

2019

Language:

english

File:

PDF, 736 KB

english, 2019