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Bibliographic Details
Main Authors:	Klinglmueller, Florian, Benda, Norbert, Friede, Tim, Fellinger, Tobias, Heinzl, Harald, Hooker, Andrew, Koenig, Franz, Mathes, Tim, Posch, Martin, Stampfer, Florian, Urach, Susanne
Format:	Preprint
Published:	2024
Subjects:	Applications
Online Access:	https://arxiv.org/abs/2406.12492
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Methods for non-proportional hazards in clinical trials: A systematic review
by: Bardo, Maximilian, et al.
Published: (2023)

Identifying the potential of sample overlap in evidence synthesis of observational studies
by: Zhang, Zhentian, et al.
Published: (2026)

A two-step approach for analyzing time to event data under non-proportional hazards
by: Brugger, Jonas, et al.
Published: (2024)

Investigating the heterogeneity of "study twins"
by: Röver, Christian, et al.
Published: (2023)

Meta-analytic-predictive priors based on a single study
by: Röver, Christian, et al.
Published: (2025)

Investigating the Heterogeneity of “Study Twins”
by: Christian Röver, et al.
Published: (2024)

A note on blinded continuous monitoring for continuous outcomes
by: Xu, Long-Hao, et al.
Published: (2025)

A studentized permutation test in group sequential designs
by: Xu, Long-Hao, et al.
Published: (2024)

Blinded sample size re-estimation accounting for uncertainty in mid-trial estimation
by: Maeda, Hirotada, et al.
Published: (2026)

Subgroup comparisons within and across studies in meta-analysis
by: Panaro, Renato, et al.
Published: (2025)

How trace plots help interpret meta-analysis results
by: Röver, Christian, et al.
Published: (2023)

Consistent Bayesian meta-analysis on subgroup specific effects and interactions
by: Panaro, Renato, et al.
Published: (2025)

Model‐Based Recursive Partitioning for Discrete Event Times
by: Cynthia Huber, et al.
Published: (2025)

Utilizing subgroup information in random-effects meta-analysis of few studies
by: Huang, Ao, et al.
Published: (2025)

Comparing restricted mean survival times in small sample clinical trials using pseudo-observations
by: Jesse, David, et al.
Published: (2024)

The Impact of Violation of the Proportional Hazards Assumption on the Calibration of the Cox Proportional Hazards Model
by: Peter C. Austin, et al.
Published: (2025)

Bayesian random-effects meta-analysis of aggregate data on clinical events
by: Röver, Christian, et al.
Published: (2025)

Bayesian Random‐Effects Meta‐Analysis of Aggregate Data on Clinical Events
by: Christian Röver, et al.
Published: (2026)

Efficient Defection: Overage-Proportional Rationing Attains the Cooperative Frontier
by: Lengyel, Florian
Published: (2025)

NLP-KG: A System for Exploratory Search of Scientific Literature in Natural Language Processing
by: Schopf, Tim, et al.
Published: (2024)

Integral points on cubic surfaces: heuristics and numerics
by: Browning, Tim, et al.
Published: (2024)

Christmas special the history of the tango. A sense of where you were
Published: (2001)

Properties and Inference for Proportional Hazard Models
by: Guillermo Martínez-Florez
Published: (2013)

On the Proportional Principal Stratum Hazards Model
by: Sun, Jiren, et al.
Published: (2025)

Efficient and Debiased Learning of Average Hazard Under Non-Proportional Hazards
by: Meng, Xiang, et al.
Published: (2026)

Limits of the Southern Ocean
by: Heinzl, Cornelia
Published: (2012)

Spatial Proportional Hazards Model with Differential Regularization
by: Tedesco, Lorenzo, et al.
Published: (2024)

Preference Models assume Proportional Hazards of Utilities
by: Nagpal, Chirag
Published: (2025)

Covariate adjustment for linear models in estimating treatment effects in randomised clinical trials. Some useful theory to guide simulation
by: Senn, Stephen, et al.
Published: (2025)

Stratification in Randomised Clinical Trials for Rare Diseases and Analysis of Covariance: Some Simple Theory and Recommendations
by: Senn, Stephen, et al.
Published: (2024)

Survival analysis for AdVerse events with VarYing follow-up times (SAVVY): summary of findings and a roadmap for the future of safety analyses in clinical trials
by: Rufibach, Kaspar, et al.
Published: (2024)

A studentized permutation test for the treatment effect in individual participant data meta-analysis
by: Tran, Phuc Thien, et al.
Published: (2025)

A re‐analysis of about 60,000 sparse data meta‐analyses suggests that using an adequate method for pooling matters
by: Maxi Schulz, et al.
Published: (2024)

Medical Ethics: Epikeia and Proportionality
by: Franz, Staudt
Published: (2025)

Sustainability-driven Data Management Strategies
by: Fellinger, Engelbert, et al.
Published: (2025)

Markov Renewal Proportional Hazards is All You Need
by: Cui, Elvis Han
Published: (2025)

Normalizing Flows on the Product Space of SO(3) Manifolds for Probabilistic Human Pose Modeling
by: Dünkel, Olaf, et al.
Published: (2024)

Calibrated Trust in Dealing with LLM Hallucinations: A Qualitative Study
by: Ryser, Adrian, et al.
Published: (2025)

A Knowledge Graph Approach for Exploratory Search in Research Institutions
by: Schopf, Tim, et al.
Published: (2023)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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