Class information for:
Level 1: THEORY OF SAMPLING//THEORY OF SAMPLING TOS//SOIL SAMPLING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22136 392 20.5 35%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
95 3       CHEMISTRY, ANALYTICAL//JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY//SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY 76493
2202 2             ACCREDITATION AND QUALITY ASSURANCE//PROFICIENCY TESTING//MEASUREMENT UNCERTAINTY 4864
22136 1                   THEORY OF SAMPLING//THEORY OF SAMPLING TOS//SOIL SAMPLING 392

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 THEORY OF SAMPLING authKW 409967 3% 53% 10
2 THEORY OF SAMPLING TOS authKW 383479 2% 62% 8
3 SOIL SAMPLING authKW 363897 7% 16% 29
4 DG 12 address 350527 2% 75% 6
5 SAMPLING UNCERTAINTY authKW 339259 4% 31% 14
6 GYS SAMPLING THEORY authKW 324563 1% 83% 5
7 PROCESS SAMPLING authKW 311578 2% 67% 6
8 FITNESS FOR PURPOSE authKW 269615 4% 23% 15
9 REFERENCE SAMPLING authKW 249264 1% 80% 4
10 ROBUST ANOVA authKW 249264 1% 80% 4

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Mining & Mineral Processing 3272 9% 0% 37
2 Chemistry, Analytical 2798 36% 0% 143
3 Environmental Sciences 866 24% 0% 93
4 Mathematics, Interdisciplinary Applications 737 10% 0% 40
5 Statistics & Probability 700 11% 0% 42
6 Instruments & Instrumentation 466 11% 0% 45
7 Automation & Control Systems 333 6% 0% 25
8 Mineralogy 260 4% 0% 15
9 Soil Science 254 5% 0% 20
10 Computer Science, Artificial Intelligence 212 7% 0% 26

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 DG 12 350527 2% 75% 6
2 ACABS GRP 159027 2% 29% 7
3 UNIT C5 155791 1% 100% 2
4 SMT 138476 1% 44% 4
5 AGENZIA PROTEZ AMBIENTE SERVIZI TECN 103859 1% 67% 2
6 FOOD STAND AGCY 95866 1% 31% 4
7 AGCY S SEIBERSDORF VIENNA 77896 0% 100% 1
8 AGENZIA PROTEZ AMBIENTE SERV TECN 77896 0% 100% 1
9 AGENZIA PROTEZ AMBIENTE SERV TECN AT 77896 0% 100% 1
10 AGENZIA PROTEZ AMBIENTE SERVIZI TECN AT 77896 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ACCREDITATION AND QUALITY ASSURANCE 19744 5% 1% 18
2 GEOSTANDARDS AND GEOANALYTICAL RESEARCH 15836 2% 2% 9
3 GEOCHEMISTRY-EXPLORATION ENVIRONMENT ANALYSIS 13605 2% 2% 8
4 JOURNAL OF THE SOUTHERN AFRICAN INSTITUTE OF MINING AND METALLURGY 10607 3% 1% 10
5 CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS 9796 5% 1% 20
6 TRAC-TRENDS IN ANALYTICAL CHEMISTRY 6299 4% 1% 16
7 ENVIRONMENTAL AND ECOLOGICAL STATISTICS 5831 2% 1% 7
8 ANALYST 5789 8% 0% 33
9 INTERNATIONAL JOURNAL OF MINERAL PROCESSING 2992 3% 0% 10
10 EXPLORATION AND MINING GEOLOGY 2682 1% 2% 2

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 THEORY OF SAMPLING 409967 3% 53% 10 Search THEORY+OF+SAMPLING Search THEORY+OF+SAMPLING
2 THEORY OF SAMPLING TOS 383479 2% 62% 8 Search THEORY+OF+SAMPLING+TOS Search THEORY+OF+SAMPLING+TOS
3 SOIL SAMPLING 363897 7% 16% 29 Search SOIL+SAMPLING Search SOIL+SAMPLING
4 SAMPLING UNCERTAINTY 339259 4% 31% 14 Search SAMPLING+UNCERTAINTY Search SAMPLING+UNCERTAINTY
5 GYS SAMPLING THEORY 324563 1% 83% 5 Search GYS+SAMPLING+THEORY Search GYS+SAMPLING+THEORY
6 PROCESS SAMPLING 311578 2% 67% 6 Search PROCESS+SAMPLING Search PROCESS+SAMPLING
7 FITNESS FOR PURPOSE 269615 4% 23% 15 Search FITNESS+FOR+PURPOSE Search FITNESS+FOR+PURPOSE
8 REFERENCE SAMPLING 249264 1% 80% 4 Search REFERENCE+SAMPLING Search REFERENCE+SAMPLING
9 ROBUST ANOVA 249264 1% 80% 4 Search ROBUST+ANOVA Search ROBUST+ANOVA
10 VARIOGRAPHIC ANALYSIS 238547 2% 44% 7 Search VARIOGRAPHIC+ANALYSIS Search VARIOGRAPHIC+ANALYSIS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 GUIGUES, N , DESENFANT, M , LALERE, B , VASLIN-REIMANN, S , EYL, D , MANSUIT, P , HANCE, E , (2016) ESTIMATING SAMPLING AND ANALYSIS UNCERTAINTIES TO ASSESS THE FITNESS FOR PURPOSE OF A WATER QUALITY MONITORING NETWORK.ACCREDITATION AND QUALITY ASSURANCE. VOL. 21. ISSUE 2. P. 101 -112 19 86% 0
2 RAMSEY, MH , THOMPSON, M , (2007) UNCERTAINTY FROM SAMPLING, IN THE CONTEXT OF FITNESS FOR PURPOSE.ACCREDITATION AND QUALITY ASSURANCE. VOL. 12. ISSUE 10. P. 503-513 20 87% 19
3 RAMSEY, MH , (2016) APPROPRIATE SAMPLING FOR OPTIMISED MEASUREMENT (ASOM), RATHER THAN THE THEORY OF SAMPLING (TOS) APPROACH, TO ENSURE SUITABLE MEASUREMENT QUALITY: A REFUTATION OF ESBENSEN AND WAGNER (2014).GEOSTANDARDS AND GEOANALYTICAL RESEARCH. VOL. 40. ISSUE 4. P. 571 -581 14 93% 1
4 DOLEGOWSKA, S , GALUSZKA, A , MIGASZEWSKI, ZM , (2015) ASSESSING SOIL SAMPLING UNCERTAINTY IN HETEROGENEOUS HISTORIC METAL ORE MINING SITES.ACCREDITATION AND QUALITY ASSURANCE. VOL. 20. ISSUE 3. P. 163 -170 18 69% 1
5 BUCZKO, U , KUCHENBUCH, RO , UBELHOR, W , NATSCHER, L , (2012) ASSESSMENT OF SAMPLING AND ANALYTICAL UNCERTAINTY OF TRACE ELEMENT CONTENTS IN ARABLE FIELD SOILS.ENVIRONMENTAL MONITORING AND ASSESSMENT. VOL. 184. ISSUE 7. P. 4517-4538 20 67% 2
6 RAMSEY, MH , BOON, KA , (2010) NEW APPROACH TO GEOCHEMICAL MEASUREMENT: ESTIMATION OF MEASUREMENT UNCERTAINTY FROM SAMPLING, RATHER THAN AN ASSUMPTION OF REPRESENTATIVE SAMPLING.GEOSTANDARDS AND GEOANALYTICAL RESEARCH. VOL. 34. ISSUE 3. P. 293 -304 13 100% 2
7 ESBENSEN, KH , WAGNER, C , (2014) THEORY OF SAMPLING (TOS) VERSUS MEASUREMENT UNCERTAINTY (MU) - A CALL FOR INTEGRATION.TRAC-TRENDS IN ANALYTICAL CHEMISTRY. VOL. 57. ISSUE . P. 93-106 12 92% 7
8 RAMSEY, MH , GEELHOED, B , WOOD, R , DAMANT, AP , (2011) IMPROVED EVALUATION OF MEASUREMENT UNCERTAINTY FROM SAMPLING BY INCLUSION OF BETWEEN-SAMPLER BIAS USING SAMPLING PROFICIENCY TESTING.ANALYST. VOL. 136. ISSUE 7. P. 1313 -1321 14 88% 5
9 RAMSEY, MH , (2004) SAMPLING THE ENVIRONMENT: TWELVE KEY QUESTIONS THAT NEED ANSWERS.GEOSTANDARDS AND GEOANALYTICAL RESEARCH. VOL. 28. ISSUE 2. P. 251-261 14 100% 2
10 PETERSEN, L , MINKKINEN, P , ESBENSEN, KH , (2005) REPRESENTATIVE SAMPLING FOR RELIABLE DATA ANALYSIS: THEORY OF SAMPLING.CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS. VOL. 77. ISSUE 1-2. P. 261-277 13 87% 109

Classes with closest relation at Level 1


Rank Class id link
1 6053 ACCREDITATION AND QUALITY ASSURANCE//PROFICIENCY TESTING//MEASUREMENT UNCERTAINTY
2 28505 CONDITIONAL BIASES//LOCALIZED UNIFORM CONDITIONING//UNIFORM CONDITIONING
3 26881 NAVEL ORANGEWORM//AMYELOIS TRANSITELLA//BUYERS RISK
4 21281 TOTAL YOUDEN BLANK//BARIUM SULFATE GRAVIMETRY//BIAS FREE RESULTS
5 30379 PETERMANNS GEOGRAPHISCHE MITTEILUNGEN//ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE//GEOMORPHOLOCICAL UNITS
6 35415 US EPA MODELS 3 SYSTEM//METEOROL HYDROL//ACCUMULATED DEPOSITION
7 34830 BRASS CASTING//BLENDING PROBLEM//AGGREGATE BLENDING
8 32065 ACCREDITATION AND QUALITY ASSURANCE//FOOD FOOD PROC QUAL//FRENCH SANITARY SECURITY AND HEALTH PRODUCTS AGENCY
9 27942 ACOUSTIC CHEMOMETRICS//ACRG//PARTIAL LEAST SQUARES REGRESSION PLS R
10 33260 ROMUL//SOUTHERN URAL REGION//PHYS CHEM BIOL SOILS

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