Class information for:
Level 1: NON DETECTS//LEFT CENSORED DATA//BELOW DETECTION DATA

Basic class information

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
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
23 3       STATISTICS & PROBABILITY//STAT//COMMUNICATIONS IN STATISTICS-THEORY AND METHODS 119395
726 2             STATISTICS & PROBABILITY//STATISTICS IN MEDICINE//MULTIPLE IMPUTATION 13119
24724 1                   NON DETECTS//LEFT CENSORED DATA//BELOW DETECTION DATA 326

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NON DETECTS authKW 778008 4% 62% 13
2 LEFT CENSORED DATA authKW 563378 4% 45% 13
3 BELOW DETECTION DATA authKW 193354 1% 100% 2
4 CENSORED INDEPENDENT VARIABLE authKW 193354 1% 100% 2
5 CENSORED PREDICTOR authKW 193354 1% 100% 2
6 COHENS METHOD authKW 193354 1% 100% 2
7 NORMAL AND LOGNORMAL DISTRIBUTIONS authKW 193354 1% 100% 2
8 REGRESSION ON ORDER STATISTICS authKW 193354 1% 100% 2
9 LEFT CENSORED authKW 171865 1% 44% 4
10 CENSORED DATA authKW 148559 11% 4% 36

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Statistics & Probability 6336 34% 0% 111
2 Environmental Sciences 1989 38% 0% 125
3 Mathematics, Interdisciplinary Applications 946 13% 0% 41
4 Engineering, Environmental 636 12% 0% 38
5 Mathematical & Computational Biology 570 8% 0% 26
6 Water Resources 497 11% 0% 36
7 Public, Environmental & Occupational Health 430 16% 0% 52
8 Medical Informatics 422 5% 0% 15
9 Limnology 334 4% 0% 13
10 Engineering, Industrial 85 3% 0% 10

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TECH 2848 8 128901 1% 67% 2
2 A RUSSELL S 125 96677 0% 100% 1
3 AGROCHEM SOIL PLANT NUTR 96677 0% 100% 1
4 AUTOMATIK 96677 0% 100% 1
5 BIOSTAT LINEBERGER 96677 0% 100% 1
6 CICEC 7 96677 0% 100% 1
7 COVERDELL N132 96677 0% 100% 1
8 DB4 OB OTS CDER 96677 0% 100% 1
9 ENGN SANIT ABIENTAL 96677 0% 100% 1
10 FOOD SAFETY PL NUTR HFS 500 96677 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ENVIRONMETRICS 33034 6% 2% 21
2 ENVIRONMENTAL AND ECOLOGICAL STATISTICS 7015 2% 1% 7
3 JOURNAL OF QUALITY TECHNOLOGY 6924 3% 1% 9
4 ANNALS OF OCCUPATIONAL HYGIENE 3388 3% 0% 9
5 ANNALS OF WORK EXPOSURES AND HEALTH 3019 0% 3% 1
6 JOURNAL OF AGRICULTURAL BIOLOGICAL AND ENVIRONMENTAL STATISTICS 2645 1% 1% 4
7 STATISTICS IN MEDICINE 2561 4% 0% 14
8 WATER QUALITY EXPOSURE AND HEALTH 2340 1% 1% 2
9 BMC IMMUNOLOGY 2171 1% 1% 4
10 TECHNOMETRICS 1701 2% 0% 5

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NON DETECTS 778008 4% 62% 13 Search NON+DETECTS Search NON+DETECTS
2 LEFT CENSORED DATA 563378 4% 45% 13 Search LEFT+CENSORED+DATA Search LEFT+CENSORED+DATA
3 BELOW DETECTION DATA 193354 1% 100% 2 Search BELOW+DETECTION+DATA Search BELOW+DETECTION+DATA
4 CENSORED INDEPENDENT VARIABLE 193354 1% 100% 2 Search CENSORED+INDEPENDENT+VARIABLE Search CENSORED+INDEPENDENT+VARIABLE
5 CENSORED PREDICTOR 193354 1% 100% 2 Search CENSORED+PREDICTOR Search CENSORED+PREDICTOR
6 COHENS METHOD 193354 1% 100% 2 Search COHENS+METHOD Search COHENS+METHOD
7 NORMAL AND LOGNORMAL DISTRIBUTIONS 193354 1% 100% 2 Search NORMAL+AND+LOGNORMAL+DISTRIBUTIONS Search NORMAL+AND+LOGNORMAL+DISTRIBUTIONS
8 REGRESSION ON ORDER STATISTICS 193354 1% 100% 2 Search REGRESSION+ON+ORDER+STATISTICS Search REGRESSION+ON+ORDER+STATISTICS
9 LEFT CENSORED 171865 1% 44% 4 Search LEFT+CENSORED Search LEFT+CENSORED
10 CENSORED DATA 148559 11% 4% 36 Search CENSORED+DATA Search CENSORED+DATA

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.

Classes with closest relation at Level 1



rank cluster_id2 link
1 30357 MICROBIAL CONCENTRATION//MICROBIOLOGICAL CRITERIA//BETWEEN BATCH
2 33415 TOLERANCE PACKAGE//PREDICTION DISTRIBUTION//EFFICIENCY PROPERTY
3 26259 BOX COX TRANSFORMATION//MULTIVARIATE BOX COX TRANSFORMATION//INSTANTANEOUS TRANSFORMATION
4 15795 CLASSICAL ESTIMATOR//SIMULTANEOUS TOLERANCE INTERVALS//INVERSE ESTIMATOR
5 35281 NATURAL BACKGROUND LEVELS//CLASSIFICATION INTO HOMOGENEOUS GROUPS//GROUNDWATER TYPOLOGIES
6 34375 HOT DUPLICATION//COLD DUPLICATION//RELIABILITY EQUIVALENCE FACTOR
7 24554 COMPOSITIONAL DATA//ISOMETRIC LOG RATIO TRANSFORMATION//LOG RATIO TRANSFORMATION
8 37641 RESPONSE MODELING METHODOLOGY//DISTRIBUTION FITTING//CUMULATIVE NORMAL DISTRIBUTION
9 9746 ZERO INFLATION//OVERDISPERSION//COUNT DATA
10 18033 CHEM ENVIRONM TOXICOL PROGRAM//SOIL INGESTION//HUMAN AND ECOLOGICAL RISK ASSESSMENT

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