Maximum inflation of the type 1 error rate when sample size and allocation rate are adapted in a pre-planned interim look.()

Por Graf, Alexandra C., Bauer, Peter
Publicado no Stat Med (2011)

The bi-objective stochastic covering tour problem

Por Tricoire, Fabien, Graf, Alexandra, Gutjahr, Walter J.
Publicado em 2012

Adaptive designs for subpopulation analysis optimizing utility functions

Por Graf, Alexandra C, Posch, Martin, Koenig, Franz
Publicado no Biom J (2015)

Precision of maximum likelihood estimation in adaptive designs

Por Graf, Alexandra Christine, Gutjahr, Georg, Brannath, Werner
Publicado no Stat Med (2015)

Sample size reassessment for a two-stage design controlling the false discovery rate

Por Zehetmayer, Sonja, Graf, Alexandra C., Posch, Martin
Publicado no Stat Appl Genet Mol Biol (2015)

Association of anterior and posterior occlusal planes with different Angle and skeletal classes in permanent dentitions: A lateral cephalometric radiograph study

Por Čelar, Aleš, Tafaj, Ekrem, Graf, Alexandra, Lettner, Stefan
Publicado no J Orofac Orthop (2018)

Assessment of urban microbiome assemblies with the help of targeted in silico gold standards

Por Gerner, Samuel M., Rattei, Thomas, Graf, Alexandra B.
Publicado no Biol Direct (2018)

BibGlimpse: The case for a light-weight reprint manager in distributed literature research

Por Tüchler, Thomas, Velez, Golda, Graf, Alexandra, Kreil, David P
Publicado em 2008

Maximum type 1 error rate inflation in multiarmed clinical trials with adaptive interim sample size modifications

Por Graf, Alexandra C, Bauer, Peter, Glimm, Ekkehard, Koenig, Franz
Publicado no Biom J (2014)

Erratum to: Association between ultrasound measurements of muscle thickness, pennation angle, echogenicity and skeletal muscle strength in the elderly

Por Strasser, Eva Maria, Draskovits, Thomas, Praschak, Markus, Quittan, Michael, Graf, Alexandra
Publicado em 2013

Association between ultrasound measurements of muscle thickness, pennation angle, echogenicity and skeletal muscle strength in the elderly

Por Strasser, Eva Maria, Draskovits, Thomas, Praschak, Markus, Quittan, Michael, Graf, Alexandra
Publicado em 2013

Biomarkers allow detection of nutrient limitations and respective supplementation for elimination in Pichia pastoris fed-batch cultures

Por Burgard, Jonas, Valli, Minoska, Graf, Alexandra B., Gasser, Brigitte, Mattanovich, Diethard
Publicado no Microb Cell Fact (2017)

Return of Value in the New Era of Biomedical Research—One Size Will Not Fit All

Por Khodyakov, Dmitry, Mendoza-Graf, Alexandra, Berry, Sandra, Nebeker, Camille, Bromley, Elizabeth
Publicado no AJOB Empir Bioeth (2019)

Robustness of testing procedures for confirmatory subpopulation analyses based on a continuous biomarker

Por Graf, Alexandra Christine, Wassmer, Gernot, Friede, Tim, Gera, Roland Gerard, Posch, Martin
Publicado no Stat Methods Med Res (2018)

Supporting Adolescents to Adhere (SATA): Lessons learned from an intervention to achieve medication adherence targets among youth living with HIV in Uganda

Por MacCarthy, Sarah, Mendoza-Graf, Alexandra, Huang, Haijing, Mukasa, Barbara, Linnemayr, Sebastian
Publicado no Child Youth Serv Rev (2019)

Modeling and measuring intracellular fluxes of secreted recombinant protein in Pichia pastoris with a novel (34)S labeling procedure

Por Pfeffer, Martin, Maurer, Michael, Köllensperger, Gunda, Hann, Stephan, Graf, Alexandra B, Mattanovich, Diethard
Publicado em 2011

Influence of age, BMI and parity on the success rate of midurethral slings for stress urinary incontinence

Por Laterza, Rosa Maria, Halpern, Ksenia, Ulrich, Daniela, Graf, Alexandra, Tamussino, Karl, Umek, Wolfgang
Publicado no PLoS One (2018)

Relationship between Neovascular Density in Swept Source-Optical Coherence Tomography Angiography and Signs of Activity in Exudative Age-Related Macular Degeneration

Por Stattin, Martin, Forster, Julia, Daniel, Ahmed, Graf, Alexandra, Krepler, Katharina, Ansari-Shahrezaei, Siamak
Publicado no J Ophthalmol (2019)

Prognostic Impact of Tricuspid Regurgitation in Patients Undergoing Aortic Valve Surgery for Aortic Stenosis

Por Mascherbauer, Julia, Kammerlander, Andreas A., Marzluf, Beatrice A., Graf, Alexandra, Kocher, Alfred, Bonderman, Diana
Publicado no PLoS One (2015)

Methods for identification and confirmation of targeted subgroups in clinical trials: A systematic review

Por Ondra, Thomas, Dmitrienko, Alex, Friede, Tim, Graf, Alexandra, Miller, Frank, Stallard, Nigel, Posch, Martin
Publicado no J Biopharm Stat (2016)