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J. Richard Landis
J. Richard Landis
Professor of Biostatistics
Verified email at upenn.edu
Title
Cited by
Cited by
Year
The measurement of observer agreement for categorical data
JR Landis, GG Koch
Biometrics 33 (1), 159-174, 1977
869521977
An application of hierarchical kappa-type statistics in the assessment of majority agreement among multiple observers
JR Landis, GG Koch
Biometrics, 363-374, 1977
41661977
Effect of inhaled triamcinolone on the decline in pulmonary function in chronic obstructive pulmonary disease
Lung Health Study Research Group
New England Journal of Medicine 343 (26), 1902-1909, 2000
11492000
A prospective study of microvascular free-flap surgery and outcome
RK Khouri, BC Cooley, AR Kunselman, RJ Landis, P Yeramian, D Ingram, ...
Plastic and reconstructive surgery 102 (3), 711-721, 1998
8731998
Effects of testosterone treatment in older men
PJ Snyder, S Bhasin, GR Cunningham, AM Matsumoto, ...
New England Journal of Medicine 374 (7), 611-624, 2016
8642016
A general methodology for the analysis of experiments with repeated measurement of categorical data
GG Koch, JR Landis, JL Freeman, DH Freeman Jr, RG Lehnen
Biometrics, 133-158, 1977
7721977
Calcium supplementation and bone mineral density in adolescent girls
T Lloyd, MB Andon, N Rollings, JK Martel, JR Landis, LM Demers, ...
Jama 270 (7), 841-844, 1993
7391993
The chronic renal insufficiency cohort (CRIC) study: design and methods
HI Feldman, LJ Appel, GM Chertow, D Cifelli, B Cizman, J Daugirdas, ...
Journal of the American Society of Nephrology 14 (suppl_2), S148-S153, 2003
6422003
Chronic Renal Insufficiency Cohort (CRIC) Study: baseline characteristics and associations with kidney function
JP Lash, AS Go, LJ Appel, J He, A Ojo, M Rahman, RR Townsend, D Xie, ...
Clinical Journal of the American Society of Nephrology 4 (8), 1302-1311, 2009
6242009
The diagnosis of interstitial cystitis revisited: lessons learned from the National Institutes of Health Interstitial Cystitis Database study
PM HANNO, JR LANDIS, Y MATTHEWS-COOK, J KUSEK, LJR NYBERG
The Journal of urology 161 (2), 553-557, 1999
5551999
Average partial association in three-way contingency tables: a review and discussion of alternative tests
JR Landis, ER Heyman, GG Koch
International Statistical Review/Revue Internationale de Statistique, 237-254, 1978
5491978
A one-way components of variance model for categorical data
JR Landis, GG Koch
Biometrics, 671-679, 1977
4881977
Large sample variance of kappa in the case of different sets of raters.
JL Fleiss, JC Nee, JR Landis
Psychological bulletin 86 (5), 974, 1979
4861979
The relationship between blood lead levels and blood pressure and its cardiovascular risk implications
JL Pirkle, J Schwartz, JR Landis, WR Harlan
American journal of epidemiology 121 (2), 246-258, 1985
4791985
Leukocyte and bacterial counts do not correlate with severity of symptoms in men with chronic prostatitis: the National Institutes of Health Chronic Prostatitis Cohort Study
AJ Schaeffer, JS Knauss, JR Landis, KJ Propert, RB Alexander, MS Litwin, ...
The Journal of urology 168 (3), 1048-1053, 2002
4552002
Randomized multicenter feasibility trial of myofascial physical therapy for the treatment of urological chronic pelvic pain syndromes
MP FitzGerald, RU Anderson, J Potts, CK Payne, KM Peters, JQ Clemens, ...
The Journal of urology 182 (2), 570-580, 2009
4082009
Ciprofloxacin or tamsulosin in men with chronic prostatitis/chronic pelvic pain syndrome: a randomized, double-blind trial
RB Alexander, KJ Propert, AJ Schaeffer, JR Landis, JC Nickel, ...
Annals of Internal Medicine 141 (8), 581-589, 2004
3962004
A morphometric analysis of the posed smile
JL Ackerman, MB Ackerman, CM Brensinger, JR Landis
Clinical orthodontics and research 1 (1), 2-11, 1998
3931998
Limited versus severe Wegener's granulomatosis: baseline data on patients in the Wegener's granulomatosis etanercept trial
JH Stone
Arthritis & Rheumatism: Official Journal of the American College of …, 2003
3872003
Quality of Life Is Impaired in Men with Chronic Prostatitis the Chronic Prostatitis Collaborative Research Network*
M McNaughton Collins, MA Pontari, MP O'leary, EA Calhoun, J Santanna, ...
Journal of general internal medicine 16 (10), 656-662, 2001
3782001
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