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H. N. Nagaraja
I
received my M.Sc. degree in Statistics from University of Mysore, Mysore,
India, in 1974, and Ph.D. degree in Statistics from Iowa State University,
Ames, in 1980. I have been at Ohio State ever since. I am
interested in order and record statistics, general distribution theory,
applied probability models, clinical trials, and biostatistical applications. On October 1, 2010, I have moved over to the OSU College of Public Health to chair the Division of Biostatistics.
Selected Theoretical
(since 2002) Hofmann,
G. and Nagaraja, H.N. A random power record model. Statistics and
Probability Letters, Vol. 56, 2002, 345-353.
Abo-Eleneen
, Z. and Nagaraja, H. N. Fisher information in an order statistic and its
concomitant. Annals of the Institute of Statistical
Mathematics, 2002, Vol. 54, No. 3, 667-680. Nagaraja
H. N., Choudhary, P. K. and Matalas, N. Number of records in a bivariate
sample with applications to Missouri river flood data. Methodology
and Computing in Applied Probability, 2002, Vol. 4, 377-391.
Nagaraja
H. N. and Abo-Eleneen, Z. Fisher information in Farlie-Gumbel-Morgenstern
Type Bivariate Exponential distribution. In Uncertainty and
Optimality (IIT Karagpur, India, Golden Jubilee Celebration
Volume) J. C. Misra (Ed.) World Scientific, November 2002.
Hofmann,
G. and Nagaraja, H. N. Fisher information in record data. Metrika,
2003, Vol. 57, No. 2, 177-193. Linder,
R. S. and Nagaraja, H. N. Impact of censoring on sample variances in
a bivariate normal model. Journal of Statistical Planning and
Inference, 2003, Vol. 114, 145-160. Nagaraja,
H. N. and Barlevy, G. Characterizations using record moments in a
random record model and applications. Journal of Applied Probability,
2003, Vol. 40, 826-833. Nagaraja,
H. N. Functions of concomitants of order statistics. Journal
of the Indian Society for Probability and Statistics, 2003, Vol.
7, 16-32. H.
N. Nagaraja and G. E. Baggs. (2003) On predicting the maximum component of
a bivariate exponential variable. Journal of the Indian Statistical
Association, Vol. 41, No. 2, 353-367. Choudhary,
P. K. and Nagaraja, H. N. (2005). Selecting the instrument closest to a
gold standard. Journal of Statistical Planning and Inference
, Vol. 129, 229-237. P.
K. Choudhary and H. N. Nagaraja (2005). Measuring agreement in method
comparison studies -- A review. In Advances in Ranking and Selection,
Multiple Comparisons, and Reliability. N. Balakrishnan, N. Kannan, and
H. N. Nagaraja (Eds.), Birkhauser, Boston, 215-244. Mandrekar,
S., Nagaraja, H. N., and Berntson, G. (2005) Statistical Modeling of the
Differences Between Successive R-R Intervals. Statistics in Medicine,
Vol. 24, 437-451. H.
A. David and H. N. Nagaraja. Order Statistics. In Encyclopedia of
Statistical Sciences, Revised Edition. Balakrishnan,
N. and Nagaraja, H. N. A Conversation with Herbert A. David. Statistical
Science. (2004), Vol. 19, No. 4, 720-734. Choudhary,
P. K. and Nagaraja, H. N. (2005). A two-stage procedure for
selection and assessment of agreement of the best instrument with a gold
standard. Sequential Analysis, Volume 24, Number 3, 237 – 257. Choudhary,
P. K. and Nagaraja, H. N. (2005). Assessing agreement using
intersection-union principle. Biometrical Journal,
Vol. 47, Issue 5 , 674 – 681. Characterizations
of Probability Distributions. In Springer Handbook of Engineering
Statistics, Hoang Pham (Ed.),(2006); 79-95; Springer-Verlag, London. Order
Statistics from Independent Exponential Random Variables and the Sum of
the Top Order Statistics. In Advances in Distribution Theory,
Order Statistics, and Inference, N. Balakrishnan, E. Castillo, and J.
M. Sarabia (Eds.), (2006), Birkhauser, Boston, 173-186. Barlevy,
G. and Nagaraja, H. N. (2006). Characterizations in a random record
model with a non-identically distributed initial record. Journal
of Applied Probability, Vol. 43, 1119-1136. Choudhary,
P. K. and Nagaraja, H. N. (2007). Tests for assessment of agreement using
probability criteria, Journal of Statistical Planning and
Inference Vol. 137, 279 – 290. Sun,
J., Nagaraja, H. N., and Reynolds, N. R. (2007). Discrete stochastic
models for compliance analysis based on an ACTG study, Biometrical
Journal, Vol. 49 (5), 731-741. Nagaraja
H. N. and Abo-Eleneen, Z. (2008). Fisher Information in Order Statistics
and Their Concomitants In Bivariate Censored Samples, Metrika,
Vol. 67, 327-347. He,
Qinying and Nagaraja, H. N. (2008). Correlation Estimation Using
Concomitants of Order Statistics from Bivariate Normal Samples. Communications
in Statistics, Theory and Methods Vol. 38 (12), 2003-2015. Wang, Ke and Nagaraja, H. N. (2008). Concomitants of
Order Statistics for Dependent Samples. Statistics and
Probability LettersVol. 79 (2009) 553-558. He,
Qinying and Nagaraja, H. N. (2008). Distribution of Concomitants of Order
Statistics and Their Order Statistics. Journal of Statistical Planning
and Inference, Vol. 139(8), 2643-2655. Zhao, Yanxing and Nagaraja, H. N. (2009). Fisher Information in Window Censored Renewal Process Data and Its Applications.
Annals of the Institute of Statistical Mathematics, (Accepted May, 2009).
Barlevy, G. and Nagaraja H. N. (2009). Estimating Mobility Rates in Search Models with Initial Condition Problems. Review of Economic Dynamics , Accepted Oct 2009.
He, Qinying and Nagaraja, H. N. (2009). Correlation estimation in Downton's bivariate exponential distribution using incomplete samples. Journal of Statistical Computation and Simulation, Accepted Nov 2009. He,
Wang, Ke and Nagaraja, H. N. (2009). Distribution of extremal order statistics from large subsets of concomitants. Statistics and Probability Letters, Accepted Dec 2009. Selected Applied
(since 2002) Mendell
JR, Barohn RJ, Freimer ML, Kissel JT, King W, Nagaraja HN, R. Rice, W.W.
Campbell, P.D. Donofrio, C.E. Jackson, R.A. Lewis, M. Shy, D.M. Simpson,
G.J. Parry, M.H. Rivner, C.A. Thornton, M.B. Bromberg, R. Tandan, Y.
Harati, and M.J. Giuliani. Randomized controlled trial of IVIg in
untreated chronic inflammatory demyelinating polyradiculoneuropathy.
Neurology, 2001, Vol. 56, 445-449. Pollak
CP, Tryon WW , Nagaraja HN, and Dzwonczyk, R. How accurately does
wrist actigraphy identify the states of sleep and wakefulness? Sleep,
2001, Vol. 24, No. 8, 957-965. Rammohan
KW, Rosenberg JH , Lynn DJ, Blumenfeld AM, Pollak CP, and Nagaraja HN.
Efficacy and safety of modafinil (Provigilì) for the treatment of fatigue
in multiple sclerosis: a two-center phase 2 study. Journal of
Neurology, Neurosurgery & Psychiatry , 2002, Vol. 72, 179-183.
Malarkey
WB, Wang J, Cheney C, Glaser R, Nagaraja H. Human lymphocyte growth
hormone stimulates interferon gamma production and is inhibited by
cortisol and norepinephrine. Journal of Neuroimmunology, 2002 Feb;
Vol. 123(1-2), 180-187. J-Y
Cho, DHY Shen, W Yang, B Williams, TLF Buckwalter, KMD La Perle, G Hinkle,
R Pozderac, R Kloos, HN Nagaraja, RF Barth, and SM Jhiang . In Vivo
Imaging and Radioiodine Therapy Following Sodium Iodide Symporter Gene
Transfer in Animal Model of Intracerebral Gliomas. Gene Therapy
2002, Vol. 9, 1139-1145. Birmingham
DJ, Chen W, Liang G, Schmitt HC, Gavit K, and Nagaraja HN. A CR1
polymorphism associated with constitutive erythrocyte CR1 levels affects
binding to C4b but not C3b. Immunology (An Official Journal
of the British Society for Immunology) Vol. 108, 531-538. Diaz,
PT, Wewers, MD, Pacht, E, Drake, J, Nagaraja, HN, Clanton, TL. Respiratory
symptoms among HIV-seropositive individuals. Chest
Jun 2003; Vol. 123, 1977 - 1982. Klatte,
ET, Scharre, D, Nagaraja, HN, Davis, RA and Beversdorf, DQ . Combination
therapy of donepezil and vitamin E in Alzheimerís disease. Alzheimer
Disease and Associated Disorders, 2003, Vol. 17, No. 2, 113-116.
Novak
V, Chowdhary A, Farrar B, Nagaraja HN, Braun J, Kanard R, Novak, P, Slivka
A. Altered cerebral vasoregulation in hypertension and stroke. Neurology,
2003, Vol. 60, 1657-1663. Sahenk,
Z., Serrano-Munuera, C., Chen, L., Kakabadze, I., and Nagaraja, HN.
Evidence for impaired axonal regeneration in PMP22 duplication: studies in
nerve xenografts. Journal of the Peripheral Nervous System, 2003,
Vol. 8, 116-127. Collins,
M. P., Periquet, M. I., Mendell, J.R., Sahenk, Z., Nagaraja, H. N. ,
Kissel, J. T. Nonsystemic vasculitic neuropathy. Insights from a clinical
cohort. Neurology, 2003, Vol. 61, 623-630.
D.H.Y.
Shen, D.K. Marsee, J. Schaap, W. Yang, J.-Y. Cho, G. Hinkle, H.N. Nagaraja,
R.T. Kloos, R.F. Barth, and S. M. Jhiang. Effects of dose,
intervention time, and radionuclide on sodium iodide symporter (NIS)
targeted radionuclide therapy. Gene Therapy, 2004, Vol. 11,
161-169.
ML
Prasad, NS Pellegata, Y Huang, HN Nagaraja, A de la Chapelle, RT Kloos.
Differential diagnosis of thyroid nodules using GAL3, FN1, CITED1, CK19
and HBME1 expression. Modern Pathology (A Nature
Publication), 1 Jan 2005, Vol. 18, 48-57. Rovin
BH, Song H, Birmingham DJ, Hebert LA, Yu CY, Nagaraja HN. Urine Chemokines
as Biomarkers of Human Systemic Lupus Erythematosus Activity. Journal
of the American Society of Nephrology, 2005, Vol. 16(2), 467-73.
Shidham,
G. B., Siddiqi, N., Beres, J. A., Logan, B., Nagaraja, H. N., Shidham, S.
G., Piering, W. F. (2005). Clinical Risk Factors Associated With Bleeding
After Native Kidney Biopsy. Nephrology, (Carlton). 2005
Jun;10(3):305-10. Rovin,
BH, Tang, Y, Sun J, Nagaraja HN, Hackshaw KV, Gray L, Ladson-Wofford SE,
Birmingham DJ, Yu C-Y, Spetie DN, Aziz A, Hebert LA. (2005). Clinical
Significance Of Fever In The Sle Patient Receiving Steroid Therapy. Kidney
International, 2005 Aug;68(2):747-59. Beversdorf DQ, Manning SE,
Hillier A, Anderson SL, Nordgren RE, Walters SE, Nagaraja HN, Cooley WC,
Gaelic SE, Bauman ML. (2005).
Timing of prenatal stressors and autism. Journal of Autism and
Developmental Disorders, 2005 Aug;35(4):471-8. Sahenk,
Z, Nagaraja HN, McCracken BS, King WM, Freimer ML, Cedarbaum JM and
Mendell JR. (2005). NT-3 promotes nerve regeneration and sensory
improvement in CMT1A mouse models and in patients. Neurology,
2005 Sep 13;65(5):681-9. Rovin BH, Song H, Hebert LA,
Nadasdy T, Nadasdy G, Birmingham DJ, Yung Yu C, Nagaraja HN.
(2005). Plasma, urine, and renal expression of adiponectin in human
systemic lupus erythematosus. Kidney International 2005
Oct;68(4):1825-33. Birmingham
DJ,
Gavit KF, McCarty SM, Yu CY, Rovin BH, Nagaraja HN, Hebert LA.
(2006). Consumption of erythrocyte CR1 (CD35) is associated with
protection against systemic lupus erythematosus renal flare. Clinical
and Experimental Immunology, 2006 Feb;143(2):274-80. Spetie
DN, Nadasdy T, Nadasdy G, Agarwal G, Mauer M, Agarwal AK, Khabiri H,
Nagaraja HN, Nahman NS, Hebert LA. Proposed pathogenesis of idiopathic lon
pain hematuria syndrome. American Journal of Kidney Diseases,
2006, 47(3), 419-427. Birmingham
DJ, Nagaraja HN, Rovin BH, Spetie L, Zhao Y, Li X, Hackshaw KV, Yu CY,
Malarkey WB, Hebert LA (2006). Fluctuation in self-perceived stress
increases risk of flare in SLE nephritis patients carrying the 5-HT1A
-1019G allele. Arthritis & Rheumatism, Volume 54, Issue 10 , 3291 – 3299. Wu
YL, Higgins GC, Rennebohm RM, Chung EK, Yang Y, Zhou B, Nagaraja HN,
Birmingham DJ, Rovin BH, Hebert LA, Yu CY. (2006). Three distinct profiles
of serum complement C4 proteins in pediatric systemic lupus erythematosus
(SLE) patients: tight associations of complement C4 and C3 protein levels
in SLE but not in healthy subjects. Advances in experimental
medicine and biology, Vol. 586, 227-247. Leenders
NY, Sherman WM, Nagaraja HN (2006). Energy expenditure estimated by
accelerometry and doubly labeled water: do they agree? Medicine and
Science in Sports and Exercise, 2006
Dec;38(12):2165-72. Beversdorf
DQ, Warner JL, Davis RA, Hillier, A., Sharma UK, Nagaraja HN, Bornstein
RA, Scharre DW. (2007). Problem Solving Ability in Patients with
Mild Cognitive Impairment. Cognitive and Behavioral Neurology, Vol.
20, Number 1, March 2007, 44-47. Unlu NZ, Bohn T, Francis DM, Nagaraja HN, Clinton
CK and Schwartz SJ. (2007). Lycopene from
heat-induced cis-isomer-rich tomato sauce is more bioavailable than from
all-trans-rich tomato sauce in human subjects. British Journal of
Nutrition, Vol. 98, Issue 1, 140-146. King
WM, Ruttencutter R, Nagaraja HN, Matkovic V, Landoll J, Hoyle C, Mendell
JR, Kissel JT (2007). Orthopedic outcomes of long-term daily
corticosteroid treatment in Duchenne muscular dystrophy. Neurology,
2007, Vol. 68:1607-13. Yang
Y, Chung EK, Wu YL, Savelli SL, Nagaraja HN, Zhou B, Hebert M, Jones KN ,
Shu Y, Kitzmiller K, Blanchong KA, McBride KA, Higgins GC, Rennebohm
RM, Rice RR, Hackshaw KV, Roubey RAS, Grossman JM, Tsao BP, Birmingham DJ,
Rovin BH, Hebert LA and Yu CY. (2007). Gene Copy Number Variation
and Associated Polymorphisms of Complement Component C4 in Human Systemic
Lupus Erythematosus (SLE): Low Copy Number Is a Risk Factor for, High Copy
Number Is a Protective Factor against, European American SLE Disease
Susceptibility. American Journal of Human Genetics, 2007
Jun;80(6):1037-54. Birmingham
DJ, Irshaid F, Gavit KF, Nagaraja HN, Yu CY, Rovin BH, Hebert LA (2007). A
polymorphism in the type one complement receptor (CR1) adds a cysteine in
the C3b/C4b binding domain that inhibits ligand binding. Molecular
Immunology, 2007 Jul;44(14):3510-6. Birmingham
DJ, Rovin BH, Shidham G, Nagaraja HN, Zou X, Bissell M, Yu CY,
Hebert LA (2007). Spot urine protein/creatinine ratio is an
unreliable estimate of 24-hr proteinuria in most SLE nephritis flares.
Kidney International, 2007, 72, 865–870. Wu
YL, Savelli SL, Yang Y, Zhou B, Rovin B, Birmingham DH, Nagaraja HN,
Hebert LA, Yu CY (2007). Sensitive and Specific Real-Time PCR Assays to
Accurately Determine Gene Copy Number Variations (GCNVs) of Human
Complement C4A, C4B, C4-Long, C4-Short and RCCX Modules: Elucidation of C4
GCNVs in 50 Consanguineous Subjects with Defined HLA Genotypes. Journal
of Immunology, 2007, 179:3012-3025. Haddad N, Rajan J, Nagaraja HN, Agarwal AK, Hebert LA. (2007). Usual ACE Inhibitor Therapy in CKD
Patients Is Associated with Lower Plasma Aldosterone Levels than Usual
Angiotensin Receptor Blocker Therapy. Kidney
and Blood Pressure Research, 2007
Jul 19;30(5):299-305. Rovin
DH, Birmingham DJ, Nagaraja HN, Yu C-Y, Hebert, LA (2007). Biomarker
Discovery in Human SLE Nephritis. Bulletin of the NYU Hospital for
Joint Diseases 2007;65(3):187-93 (Invited) Beversdorf DQ, Sharma UK, Phillips NN, Notestine MA,
Slivka AP, Friedman NM, Schneider SL, Nagaraja HN, Hillier A. (2007).
Effect
of propranolol on naming in chronic Broca’s aphasia with anomia.
Neurocase
2007 Aug;13(4):256-259. Reynolds
NR, Sun J, Nagaraja HN, Gifford AL, Wu AW, Chesney MA (2007). Optimizing
measurement of self-reported adherence with the AIDS Clinical Trials Group
Adherence Questionnaire: A cross protocol analysis. Journal of
Acquired Immune Deficiency Syndromes , 2007 Dec 1;46(4):402-409. Rovin
DH, Birmingham DJ, Nagaraja HN, Yu C-Y, Hebert LA (2007).
Biomarker Discovery in Human SLE Nephritis. Bulletin of the NYU
Hospital for Joint Diseases 2007;65(3):187-93 (Invited) Fahy
RJ, Exline MC, Gavrilin MA, Bhatt N, Besecker BY, Sarkar A, Hollyfield JL,
Duncan MD, Nagaraja HN, KnatZ NL, Hall M and Wewers MD. (2008).
Inflammasome mRNA expression in human monocytes during early septic shock.
American Journal of Respiratory and Critical Care Medicine 2008 May
1;177(9):983-8. Epub 2008 Feb 8. Birmingham DJ,
Rovin BH, Shidham G, Bissell M, Nagaraja HN, Hebert LA (2008).
Relationship between Albuminuria and Total Proteinuria in Systemic Lupus
Erythematosus Nephritis: Diagnostic and Therapeutic Implications. Clinical Journal of the American Society of Nephrology 2008
Jul;3(4):1028-33. Dickerson
JA, Nagaraja HN, Raman SV (2008).Gender-Related Differences in Coronary
Artery Dimensions: A Volumetric Analysis. Clinical Cardiology (to
appear). Chang
E, Kim S, Yin H, Nagaraja HN, Kuret J. (2008). Pathogenic missense MAPT
mutations differentially modulate tau aggregation propensity at nucleation
and extension steps. J Neurochemistry 2008 Nov;107(4):1113-23. Epub 2008 Sep 18. Zhang X, Jin M, Wu H, Nadasdy T, Nadasdy G, Harris N, Green-Church K,
Nagaraja H, Birmingham DJ, Yu CY, Hebert LA, Rovin BH.(2008).
Biomarkers of lupus nephritis determined by serial urine
proteomics. Kidney
Int. 2008 Sep;74(6):799-807. Chaudhari AMW, Zelman E, Flanigan DC, Kaeding CC,
Nagaraja HN (2008). ACL-Injured Subjects Have Smaller ACLs Than Matched Controls: An
MRI Study. The American Journal of Sports Medicine 2009 Jul;37(7):1282-7. Borchers JR, Clem K, Habash D, Nagaraja H, Stokely L, Best TM (2009).
Metabolic Syndrome and Insulin Resistance in Division 1 Collegiate Football Players. Medicine & Science in Sports & Exercise,
Dec; 41(12):2105-2110 [Featured in USA Today; http://www.usatoday.com/news/health/2009-12-02-fatfootballplayers02_ST_N.htm]. Hebert L, Birmingham D, Shidham G, Rovin B, Nagaraja H, Yu C-Y (2009).
Random spot urine protein/creatinine ratio is unreliable for estimating 24-hr proteinuria in individual SLE nephritis patients.
Nephron Clinical Practice,
2009 Aug 12;113(3):c177-c182. Scharre DW, Chang S-I, Murden RA, Lamb J, Beversdorf DQ, Kataki M, Nagaraja HN, Bornstein RA. (2009).
Self Administered Gerocognitive Examination (SAGE): A Brief Cognitive Assessment Instrument for Mild Cognitive Impairment (MCI) and Early Dementia.
Alzheimer Disease & Associated Disorders,
(accepted May 2009). Fine DM, Ziegenbein M, Petri M, Han E, McKinley AM, Chellini J, Nagaraja HN, Carson K, Rovin BH
(2009).
A Prospective Study of 24-Hour Protein Excretion in Lupus Nephritis: Adequacy of Short-Interval Timed Urine Collections.
Kidney International,2009 Dec;76(12):1284-8. Jamison ST, Flanigan DC, Nagaraja HN, Chaudhari, AMW
(2009).
Side-to-Side Differences in Anterior Cruciate Ligament Volume in Healthy Control Subjects.
Journal of Biomechanics,(accepted Oct. 2009). John
A. Bunge (1989): Distribution Theory for Record Statistics from Random
Record Models (Current: Department of Social Statistics, Cornell
University, Ithaca, New York). Mohammad
Z. Raqab (1992): Predictors of Future Order Statistics from Type II
Censored Samples (Department of Mathematics, University of Jordan, Amman,
Jordan).
Geraldine
E. Baggs (1994): Properties of Order Statistics from Bivariate Exponential
Distributions (Ross Laboratories, Columbus, Ohio).
Glenn
Hofmann (1997): A Family of General Record Models (HSBC Bank, Chicago).
Scott
Linder (1998): Impact of Censoring on Sample Variances and Regression
Coefficient in a Bivariate Normal Model (Ohio Weslyan University,
Delaware).
Zaher
A. Abo-Eleneen (2001): Fisher Information in Order Statistics and Their
Concomitants (Department of Computer Science, Zagazig University, Egypt).
Pankaj
K. Choudhary (2002): Assessment of Agreement and Selection of the Best
Instrument in Method Comparison Studies (Dept. of Math. Sci., University
of Texas at Dallas). Sumithra
J. Mandrekar (2002): Modeling of Heart Period Data and A Study of the
Associated Spectral Measures (Statistician, Mayo Clinic, Rochester,
Minnesota). Yuxiao
Tang (2004): Inference on Cross Correlation with Repeated Measures Data
(Program for Appropriate Technology in Health (PATH), Seattle). Marilisa G. Gibellato (2005): Stochastic Modeling of the Sleep
Process (MD, PhD; US Naval Academy, Bethesda, Maryland) Junfeng Sun (2005): Stochastic Models for Compliance Analysis and
Applications (Assistant Professor, University of Nebraska Medical School,
Omaha). Jesse C. Frey (2005): Inference Procedures Based on Order
Statistics (Assistant Professor, Villanova University, Philadelphia) Xiaobai Li (2006): Stochastic Models for MRI Lesion Count
Sequences from Patients with Relapsing Remitting Multiple Sclerosis
(Senior Consulting Biostatistician, Center for Biostatistics, Ohio State
University) Yanxing Zhao (2006): Parametric Inference from Window Censored
Renewal Process Data (Statistician, Novartis Pharamaceuticals, New Jersey) Qinying
He (2007): Inference on Correlation from Incomplete Bivariate Samples
(Assistant Professor, Research Institute of Economics & Management,
Southwest University of Finance and Economics, Chengdu, China) Ke
Wang (2008): On Concomitants of Order Statistics (Assistant Professor,
Fudan University, Shanghai, China) Updated:
October 7, 2010 |