Generalization of Wei's urn design to unequal allocations in sequential clinical trials

著者: Zhao, Wenle, Ramakrishnan, Viswanathan
出版年 Contemp Clin Trials Commun (2016)

POPULATION ATTRIBUTABLE FRACTION AS A MEASURE OF HERITABILITY IN DICHOTOMOUS TWIN DATA

著者: Ramakrishnan, Viswanathan, Thacker, Leroy R.
出版事項 2011

Simulation Optimization for Bayesian Multi-Arm Multi-Stage Clinical Trial with Binary Endpoints

著者: Yu, Zhenning, Ramakrishnan, Viswanathan, Meinzer, Caitlyn
出版年 J Biopharm Stat (2019)

Is there a selection bias in radiotherapy dose escalation protocols?

著者: WEISS, ELISABETH, RAMAKRISHNAN, VISWANATHAN, KEALL, PAUL J.
出版事項 2007

Graphical technique for identifying a monotonic variance stabilizing transformation for absolute gene intensity signals

著者: Archer, Kellie J, Dumur, Catherine I, Ramakrishnan, Viswanathan
出版事項 2004

A Within-Subject Normal-Mixture Model with Mixed-Effects for Analyzing Heart Rate Variability

著者: Ketchum, Jessica M., Best, Al M., Ramakrishnan, Viswanathan
出版年 J Biom Biostat (2012)

Comparison of intensity-modulated radiotherapy planning based on manual and automatically generated contours using deformable image registration in four-dimensional computed tomogr...

著者: WEISS, ELISABETH, WIJESOORIYA, KRISHNI, RAMAKRISHNAN, VISWANATHAN, KEALL, PAUL J.
出版事項 2007

A study of the properties of Gaussian mixture model for stable isotope standard quantification in MALDI-TOF MS

著者: Spainhour, John Christian G., Janech, Michael G., Ramakrishnan, Viswanathan
出版年 Commun Stat Simul Comput (2018)

Effects of upper body strength, hand placement and foot placement on ladder fall severity

著者: Pliner, Erika M., Seo, Na Jin, Ramakrishnan, Viswanathan, Beschorner, Kurt E.
出版年 Gait Posture (2018)

Alpha-1 Antitrypsin Augmentation Therapy Improves Survival in Severely Deficient Patients with Predicted FEV1 Between 10% and 60%: A Retrospective Analysis of the NHLBI Alpha-1 Ant...

著者: Rahaghi, Franck F, Monk, Richard, Ramakrishnan, Viswanathan, Beiko, Tatsiana, Strange, Charlie
出版年 Int J Chron Obstruct Pulmon Dis (2020)

Early developmental assessment with a short screening test, the STEP, predicts one-year outcomes

著者: Gower, Laurel, Jenkins, Dorothea, Fraser, Jamie L., Ramakrishnan, Viswanathan, Coker-Bolt, Patty
出版年 J Perinatol (2018)

Pilot Trial of a Patient-Specific Cutaneous Electrostimulation Device (MC5-A Calmare(®)) for Chemotherapy-Induced Peripheral Neuropathy

著者: Smith, Thomas J., Coyne, Patrick J., Parker, Gwendolyn L., Dodson, Patricia, Ramakrishnan, Viswanathan
出版年 J Pain Symptom Manage (2010)

Application of vibration to wrist and hand skin affects fingertip tactile sensation

著者: Lakshminarayanan, Kishor, Lauer, Abigail W, Ramakrishnan, Viswanathan, Webster, John G, Seo, Na Jin
出版年 Physiol Rep (2015)

An empirical approach to determine a threshold for assessing overdispersion in Poisson and negative binomial models for count data

著者: Payne, Elizabeth H., Gebregziabher, Mulugeta, Hardin, James W., Ramakrishnan, Viswanathan, Egede, Leonard E.
出版年 Commun Stat Simul Comput (2018)

Transcranial Direct Current Stimulation Post-Stroke Upper Extremity Motor Recovery Studies Exhibit a Dose–Response Relationship

著者: Chhatbar, Pratik Y., Ramakrishnan, Viswanathan, Kautz, Steven, George, Mark S., Adams, Robert J., Feng, Wuwei
出版年 Brain Stimul (2015)

Dissemination of novel biostatistics methods: Impact of programming code availability and other characteristics on article citations

著者: Wahlquist, Amy E., Muhammad, Lutfiyya N., Herbert, Teri Lynn, Ramakrishnan, Viswanathan, Nietert, Paul J.
出版年 PLoS One (2018)

Comparison of multistate Markov modeling with contemporary outcomes in a reanalysis of the NINDS tissue plasminogen activator for acute ischemic stroke treatment trial

著者: Cassarly, Christy, Martin, Renee’ H., Chimowitz, Marc, Peña, Edsel A., Ramakrishnan, Viswanathan, Palesch, Yuko Y.
出版年 PLoS One (2017)

Assessing type I error and power of multistate Markov models for panel data-A simulation study

著者: Cassarly, Christy, Martin, Renee’ H., Chimowitz, Marc, Peña, Edsel A., Ramakrishnan, Viswanathan, Palesch, Yuko Y.
出版年 Commun Stat Simul Comput (2016)

Treatment effect on ordinal functional outcome using piecewise multistate Markov model with unobservable baseline: An application to the modified Rankin Scale

著者: Cassarly, Christy, Martin, Renee’ H., Chimowitz, Marc, Peña, Edsel A., Ramakrishnan, Viswanathan, Palesch, Yuko Y.
出版年 J Biopharm Stat (2018)

Functional indicators of vitamin D adequacy for very low birth weight infants

著者: Taylor, Sarah N., Wahlquist, Amy, Wagner, Carol L., Ramakrishnan, Viswanathan, Ebeling, Myla, Hollis, Bruce W.
出版年 J Perinatol (2018)