Robert T. Krafty, Ph.D. - Publications

Affiliations: 
2007 University of Pennsylvania, Philadelphia, PA, United States 

30 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Bowman MA, Brindle RC, Joffe H, Kline CE, Buysse DJ, Appelhans BM, Kravitz HM, Matthews KA, Neal-Perry GS, Krafty RT, Hall MH. Multidimensional sleep health is not cross-sectionally or longitudinally associated with adiposity in the Study of Women's Health Across the Nation (SWAN). Sleep Health. PMID 32680819 DOI: 10.1016/J.Sleh.2020.04.014  0.34
2020 Kubala AG, Buysse DJ, Brindle RC, Krafty RT, Thayer JF, Hall MH, Kline CE. The association between physical activity and a composite measure of sleep health. Sleep & Breathing = Schlaf & Atmung. PMID 31900885 DOI: 10.1007/S11325-019-02007-X  0.34
2019 Krafty RT, Fu H, Graves JL, Bruce SA, Hall MH, Smagula SF. Measuring Variability in Rest-Activity Rhythms from Actigraphy with Application to Characterizing Symptoms of Depression. Statistics in Biosciences. 11: 314-333. PMID 31788133 DOI: 10.1007/S12561-018-09230-2  0.346
2019 Bowman MA, Duggan KA, Brindle RC, Kline CE, Krafty RT, Thayer JF, Hall MH. Prospective associations among objectively and subjectively assessed sleep and the metabolic syndrome. Sleep Medicine. 58: 1-6. PMID 31028926 DOI: 10.1016/J.Sleep.2019.02.005  0.333
2018 Li Z, Krafty R. Adaptive Bayesian Time-Frequency Analysis of Multivariate Time Series. Journal of the American Statistical Association. 114: 453-465. PMID 31156284 DOI: 10.1080/01621459.2017.1415908  0.342
2018 Smagula SF, Krafty RT, Thayer JF, Buysse DJ, Hall MH. Rest-activity rhythm profiles associated with manic-hypomanic and depressive symptoms. Journal of Psychiatric Research. 102: 238-244. PMID 29705489 DOI: 10.1016/J.Jpsychires.2018.04.015  0.301
2018 Brindle RC, Duggan KA, Cribbet MR, Kline CE, Krafty RT, Thayer JF, Mulukutla SR, Hall MH. Cardiovascular stress reactivity and carotid intima-media thickness: The buffering role of slow-wave sleep. Psychosomatic Medicine. PMID 29381658 DOI: 10.1097/Psy.0000000000000560  0.337
2017 Krafty RT, Rosen O, Stoffer DS, Buysse DJ, Hall MH. Conditional Spectral Analysis of Replicated Multiple Time Series with Application to Nocturnal Physiology. Journal of the American Statistical Association. 112: 1405-1416. PMID 29430069 DOI: 10.1080/01621459.2017.1281811  0.389
2017 Brindle RC, Cribbet MR, Samuelsson LB, Gao C, Frank E, Krafty RT, Thayer JF, Buysse DJ, Hall MH. The relationship between childhood trauma and poor sleep health in adulthood. Psychosomatic Medicine. PMID 29215455 DOI: 10.1097/Psy.0000000000000542  0.333
2017 Smagula SF, Krafty RT, Taylor BJ, Martire LM, Schulz R, Hall MH. Rest-activity rhythm and sleep characteristics associated with depression symptom severity in strained dementia caregivers. Journal of Sleep Research. PMID 28488270 DOI: 10.1111/Jsr.12549  0.339
2017 Bruce SA, Hall MH, Buysse DJ, Krafty RT. Conditional adaptive Bayesian spectral analysis of nonstationary biomedical time series. Biometrics. PMID 28482111 DOI: 10.1111/Biom.12719  0.363
2017 Hall MH, Mulukutla S, Kline CE, Samuelsson LB, Taylor BJ, Thayer JF, Krafty RT, Frank E, Kupfer DJ. Objective Sleep Duration Is Prospectively Associated With Endothelial Health. Sleep. 40. PMID 28364470 DOI: 10.1093/Sleep/Zsw003  0.344
2017 Kubala A, Buysse D, Brindle R, Mulukutla S, Krafty R, Erwin J, Thayer J, Hall M, Kline C. 0855 PHYSICAL ACTIVITY AND SLEEP HEALTH: AN ASSOCIATION BETWEEN INTENSITY NOT VOLUME Sleep. 40: A317-A317. DOI: 10.1093/Sleepj/Zsx050.854  0.323
2016 Kline CE, Krafty RT, Mulukutla S, Hall MH. Associations of sedentary time and moderate-vigorous physical activity with sleep-disordered breathing and polysomnographic sleep in community-dwelling adults. Sleep & Breathing = Schlaf & Atmung. PMID 27837376 DOI: 10.1007/S11325-016-1434-9  0.345
2016 Krafty RT. Discriminant Analysis of Time Series in the Presence of Within-Group Spectral Variability. Journal of Time Series Analysis. 37: 435-450. PMID 27695143 DOI: 10.1111/Jtsa.12166  0.301
2016 Samuelsson LB, Rangarajan AA, Shimada K, Krafty RT, Buysse DJ, Strollo PJ, Kravitz HM, Zheng H, Hall MH. Support vector machines for automated snoring detection: proof-of-concept. Sleep & Breathing = Schlaf & Atmung. PMID 27411338 DOI: 10.1007/S11325-016-1373-5  0.339
2015 Taylor BJ, Irish LA, Martire LM, Siegle GJ, Krafty RT, Schulz R, Hall MH. Avoidant Coping and Poor Sleep Efficiency in Dementia Caregivers. Psychosomatic Medicine. 77: 1050-7. PMID 26458234 DOI: 10.1097/Psy.0000000000000237  0.328
2015 Hall MH, Casement MD, Troxel WM, Matthews KA, Bromberger JT, Kravitz HM, Krafty RT, Buysse DJ. Chronic Stress is Prospectively Associated with Sleep in Midlife Women: The SWAN Sleep Study. Sleep. PMID 26039965 DOI: 10.5665/Sleep.5066  0.335
2015 Rothenberger SD, Krafty RT, Taylor BJ, Cribbet MR, Thayer JF, Buysse DJ, Kravitz HM, Buysse ED, Hall MH. Time-varying correlations between delta EEG power and heart rate variability in midlife women: the SWAN Sleep Study. Psychophysiology. 52: 572-84. PMID 25431173 DOI: 10.1111/Psyp.12383  0.366
2014 Krafty RT, Zhao M, Buysse DJ, Thayer JF, Hall M. Nonparametric spectral analysis of heart rate variability through penalized sum of squares. Statistics in Medicine. 33: 1383-94. PMID 24254401 DOI: 10.1002/Sim.6038  0.36
2014 Irish LA, Kline CE, Rothenberger SD, Krafty RT, Buysse DJ, Kravitz HM, Bromberger JT, Zheng H, Hall MH. A 24-hour approach to the study of health behaviors: temporal relationships between waking health behaviors and sleep. Annals of Behavioral Medicine : a Publication of the Society of Behavioral Medicine. 47: 189-97. PMID 24043549 DOI: 10.1007/S12160-013-9533-3  0.311
2013 Krafty RT, Hall M. CANONICAL CORRELATION ANALYSIS BETWEEN TIME SERIES AND STATIC OUTCOMES, WITH APPLICATION TO THE SPECTRAL ANALYSIS OF HEART RATE VARIABILITY. The Annals of Applied Statistics. 7: 570-587. PMID 24851143 DOI: 10.1214/12-Aoas601  0.361
2013 Kline CE, Irish LA, Krafty RT, Sternfeld B, Kravitz HM, Buysse DJ, Bromberger JT, Dugan SA, Hall MH. Consistently high sports/exercise activity is associated with better sleep quality, continuity and depth in midlife women: the SWAN sleep study. Sleep. 36: 1279-88. PMID 23997360 DOI: 10.5665/Sleep.2946  0.338
2013 Krafty RT, Collinge WO. Penalized multivariate Whittle likelihood for power spectrum estimation Biometrika. 100: 447-458. DOI: 10.1093/Biomet/Ass088  0.322
2012 Krafty RT, Xiong S, Stoffer DS, Buysse DJ, Hall M. Enveloping Spectral Surfaces: Covariate Dependent Spectral Analysis of Categorical Time Series. Journal of Time Series Analysis / a Journal Sponsored by the Bernoulli Society For Mathematical Statistics and Probability. 33: 797-806. PMID 24790257 DOI: 10.1111/J.1467-9892.2011.00773.X  0.331
2012 Israel B, Buysse DJ, Krafty RT, Begley A, Miewald J, Hall M. Short-term stability of sleep and heart rate variability in good sleepers and patients with insomnia: for some measures, one night is enough. Sleep. 35: 1285-91. PMID 22942507 DOI: 10.5665/Sleep.2088  0.357
2011 Krafty RT, Hall M, Guo W. Functional mixed effects spectral analysis. Biometrika. 98: 583-598. PMID 26855437 DOI: 10.1093/Biomet/Asr032  0.572
2011 Krafty RT, Hall M, Guo W. Functional mixed effects spectral analysis Biometrika. 98: 583-598. DOI: 10.1093/biomet/asr032  0.503
2008 Krafty RT, Gimotty PA, Holtz D, Coukos G, Guo W. Varying coefficient model with unknown within-subject covariance for analysis of tumor growth curves. Biometrics. 64: 1023-31. PMID 18261163 DOI: 10.1111/J.1541-0420.2007.00980.X  0.55
2008 Holtz DO, Krafty RT, Mohamed-Hadley A, Zhang L, Alagkiozidis I, Leiby B, Guo W, Gimotty PA, Coukos G. Should tumor VEGF expression influence decisions on combining low-dose chemotherapy with antiangiogenic therapy? Preclinical modeling in ovarian cancer. Journal of Translational Medicine. 6: 2. PMID 18182107 DOI: 10.1186/1479-5876-6-2  0.512
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