Class information for:
Level 1: ZERO INFLATION//OVERDISPERSION//ZERO INFLATED MODELS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
10005 1099 22.3 46%


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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
34 3       STATISTICS & PROBABILITY//STAT//COMMUNICATIONS IN STATISTICS-THEORY AND METHODS 105938
2651 2             STEINS METHOD//ZERO INFLATION//POISSON APPROXIMATION 3468
10005 1                   ZERO INFLATION//OVERDISPERSION//ZERO INFLATED MODELS 1099

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 ZERO INFLATION authKW 1493899 8% 59% 91
2 OVERDISPERSION authKW 847988 13% 22% 140
3 ZERO INFLATED MODELS authKW 562558 4% 45% 45
4 COUNT DATA authKW 472422 8% 20% 87
5 HURDLE MODEL authKW 446650 4% 37% 43
6 UNDERDISPERSION authKW 289308 2% 39% 27
7 EXCESS ZEROS authKW 267629 2% 57% 17
8 GENERALIZED POISSON authKW 234758 1% 65% 13
9 GENERALIZED POISSON DISTRIBUTION authKW 229419 1% 52% 16
10 ZERO INFLATED POISSON authKW 194854 2% 32% 22

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 Statistics & Probability 94327 71% 0% 779
2 Mathematical & Computational Biology 9273 17% 0% 187
3 Social Sciences, Mathematical Methods 7179 10% 0% 111
4 Medical Informatics 3710 7% 0% 80
5 Economics 1806 15% 0% 160
6 Mathematics, Interdisciplinary Applications 1178 8% 0% 86
7 Computer Science, Interdisciplinary Applications 661 7% 0% 79
8 Health Care Sciences & Services 411 5% 0% 50
9 Public, Environmental & Occupational Health 287 8% 0% 87
10 Health Policy & Services 268 3% 0% 31

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 DIPARTIMENTO IST PUBBL ECON SOC 43404 0% 31% 5
2 ABORAT HLTH STUDIES COORDINAT 27783 0% 100% 1
3 AGRIL ECON STAT 27783 0% 100% 1
4 ALLAT EGESZSEGUGYI IGAZGATASTANI AGRARGAZDASAG 27783 0% 100% 1
5 ANIM SCI MERBITZ 27783 0% 100% 1
6 ARCHITECTURAL URBAN ENGN 27783 0% 100% 1
7 AUSTRALIAN PRIMARY CAREL 27783 0% 100% 1
8 BDM ONCOL 27783 0% 100% 1
9 BIOSTAT EPDICEMIOL 27783 0% 100% 1
10 BIOSTAT FINANCE 27783 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 COMMUNICATIONS IN STATISTICS-THEORY AND METHODS 60283 12% 2% 132
2 FIRE JOURNAL 24798 0% 18% 5
3 FIRE SERVICE TODAY 22224 0% 40% 2
4 BIOMETRICAL JOURNAL 21628 4% 2% 43
5 STATISTICAL MODELLING 16180 1% 4% 14
6 STATISTICS IN MEDICINE 14839 6% 1% 62
7 JOURNAL OF APPLIED STATISTICS 12605 3% 1% 33
8 ASTIN BULLETIN 10387 1% 3% 11
9 COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION 10317 3% 1% 34
10 STATISTICAL METHODS IN MEDICAL RESEARCH 9619 1% 2% 16

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 ZERO INFLATION 1493899 8% 59% 91 Search ZERO+INFLATION Search ZERO+INFLATION
2 OVERDISPERSION 847988 13% 22% 140 Search OVERDISPERSION Search OVERDISPERSION
3 ZERO INFLATED MODELS 562558 4% 45% 45 Search ZERO+INFLATED+MODELS Search ZERO+INFLATED+MODELS
4 COUNT DATA 472422 8% 20% 87 Search COUNT+DATA Search COUNT+DATA
5 HURDLE MODEL 446650 4% 37% 43 Search HURDLE+MODEL Search HURDLE+MODEL
6 UNDERDISPERSION 289308 2% 39% 27 Search UNDERDISPERSION Search UNDERDISPERSION
7 EXCESS ZEROS 267629 2% 57% 17 Search EXCESS+ZEROS Search EXCESS+ZEROS
8 GENERALIZED POISSON 234758 1% 65% 13 Search GENERALIZED+POISSON Search GENERALIZED+POISSON
9 GENERALIZED POISSON DISTRIBUTION 229419 1% 52% 16 Search GENERALIZED+POISSON+DISTRIBUTION Search GENERALIZED+POISSON+DISTRIBUTION
10 ZERO INFLATED POISSON 194854 2% 32% 22 Search ZERO+INFLATED+POISSON Search ZERO+INFLATED+POISSON

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 NEELON, B , O'MALLEY, AJ , SMITH, VA , (2016) MODELING ZERO-MODIFIED COUNT AND SEMICONTINUOUS DATA IN HEALTH SERVICES RESEARCH PART 1: BACKGROUND AND OVERVIEW.STATISTICS IN MEDICINE. VOL. 35. ISSUE 27. P. 5070 -5093 64 59% 0
2 ALMASI, A , ESHRAGHIAN, MR , MOGHIMBEIGI, A , RAHIMI, A , MOHAMMAD, K , FALLAHIGILAN, S , (2016) MULTILEVEL ZERO-INFLATED GENERALIZED POISSON REGRESSION MODELING FOR DISPERSED CORRELATED COUNT DATA.STATISTICAL METHODOLOGY. VOL. 30. ISSUE . P. 1 -14 23 85% 0
3 FAROUGHI, P , ISMAIL, N , (2017) BIVARIATE ZERO-INFLATED NEGATIVE BINOMIAL REGRESSION MODEL WITH APPLICATIONS.JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION. VOL. 87. ISSUE 3. P. 457 -477 21 91% 0
4 DESJARDINS, CD , (2016) MODELING ZERO-INFLATED AND OVERDISPERSED COUNT DATA: AN EMPIRICAL STUDY OF SCHOOL SUSPENSIONS.JOURNAL OF EXPERIMENTAL EDUCATION. VOL. 84. ISSUE 3. P. 449 -472 27 64% 0
5 YANG, Y , SIMPSON, DG , (2012) CONDITIONAL DECOMPOSITION DIAGNOSTICS FOR REGRESSION ANALYSIS OF ZERO-INFLATED AND LEFT-CENSORED DATA.STATISTICAL METHODS IN MEDICAL RESEARCH. VOL. 21. ISSUE 4. P. 393-408 21 84% 1
6 PREISSER, JS , DAS, K , LONG, DL , DIVARIS, K , (2016) MARGINALIZED ZERO-INFLATED NEGATIVE BINOMIAL REGRESSION WITH APPLICATION TO DENTAL CARIES.STATISTICS IN MEDICINE. VOL. 35. ISSUE 10. P. 1722 -1735 15 83% 4
7 MOGHIMBEIGI, A , (2011) A SCORE TEST FOR EXTRA ZEROS IN NEGATIVE BINOMIAL MIXED MODELS.JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION. VOL. 81. ISSUE 5. P. 635 -644 18 95% 1
8 LEE, AH , WANG, K , SCOTT, JA , YAU, KKW , MCLACHLAN, GJ , (2006) MULTI-LEVEL ZERO-INFLATED POISSON REGRESSION MODELLING OF CORRELATED COUNT DATA WITH EXCESS ZEROS.STATISTICAL METHODS IN MEDICAL RESEARCH. VOL. 15. ISSUE 1. P. 47-61 21 78% 76
9 XIE, HY , TAO, J , MCHUGO, GJ , DRAKE, RE , (2013) COMPARING STATISTICAL METHODS FOR ANALYZING SKEWED LONGITUDINAL COUNT DATA WITH MANY ZEROS: AN EXAMPLE OF SMOKING CESSATION.JOURNAL OF SUBSTANCE ABUSE TREATMENT. VOL. 45. ISSUE 1. P. 99-108 25 58% 7
10 ZAMANI, H , FAROUGHI, P , ISMAIL, N , (2016) BIVARIATE GENERALIZED POISSON REGRESSION MODEL: APPLICATIONS ON HEALTH CARE DATA.EMPIRICAL ECONOMICS. VOL. 51. ISSUE 4. P. 1607 -1621 14 100% 0

Classes with closest relation at Level 1


Rank Class id link
1 2988 GENERALIZED ESTIMATING EQUATIONS//MARGINAL MODEL//CORRELATED BINARY DATA
2 25891 CONDITIONAL SPECIFICATION//PEARSONS FAMILY//CONDITIONALLY SPECIFIED DISTRIBUTIONS
3 22234 NATURAL EXPONENTIAL FAMILY//VARIANCE FUNCTION//RIESZ DISTRIBUTION
4 14470 TIME SERIES OF COUNTS//BINOMIAL THINNING//INTEGER VALUED TIME SERIES
5 36312 BERNARDS URN//BETA INTEGRAL TRANSFORMS//REPLENISHMENT DEPLETION URN
6 23641 NON DETECTS//LEFT CENSORED DATA//BELOW DETECTION DATA
7 10226 DISEASE MAPPING//CONDITIONAL AUTOREGRESSIVE MODEL//GEOGRAPHIC EPIDEMIOLOGY
8 21529 CURE RATE MODEL//CURE MODEL//LONG TERM SURVIVAL MODELS
9 15070 ADVERSE SELECTION//JOURNAL OF RISK AND INSURANCE//PRIVATE HEALTH INSURANCE
10 22481 RANDOM VARIATE GENERATION//REJECTION METHOD//TRANSFORMED DENSITY REJECTION

Go to start page