Penalised spline estimation of covariate-specific time-dependent ROC curves

Fuente: arXiv

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Rodríguez-Álvarez, María Xosé, Inácio, Vanda
Format:	Preprint
Veröffentlicht:	2025
Schlagworte:	Methodology Computation
Online-Zugang:	Acceder al recurso
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Ähnliche Einträge

Density regression via Dirichlet process mixtures of normal structured additive regression models
von: Rodríguez-Álvarez, María Xosé, et al.
Veröffentlicht: (2024)

Likelihood-based Modeling of Covariate-Specific Time-Dependent ROC Curves
von: Sewak, Ainesh, et al.
Veröffentlicht: (2025)

A new test for assessing the covariate effect in ROC curves
von: Fanjul-Hevia, Arís, et al.
Veröffentlicht: (2024)

Impact of methodological assumptions and covariates on the cutoff estimation in ROC analysis
von: Ghosal, Soutik
Veröffentlicht: (2024)

Dynamic SIR/SEIR-like models comprising a time-dependent transmission rate: Hamiltonian Monte Carlo approach with applications to COVID-19
von: Inouzhe, Hristo, et al.
Veröffentlicht: (2023)

ROC curve analysis for functional markers
von: Bianco, Ana M., et al.
Veröffentlicht: (2024)

Stable direct estimation for GPLSIAMs using P-splines with dynamically updated boundaries
von: Silva, Danilo V., et al.
Veröffentlicht: (2026)

A Bayesian functional model with multilevel partition priors for group studies in neuroscience
von: Margaritella, Nicolò, et al.
Veröffentlicht: (2023)

The underlap coefficient as a measure of a biomarker's discriminatory ability
von: Zhang, Zhaoxi, et al.
Veröffentlicht: (2025)

Variable screening for covariate dependent extreme value index estimation
von: Yoshida, Takuma, et al.
Veröffentlicht: (2024)

Robust regularized covariance matrix estimation: well-posedness and convergent algorithm
von: Yi, Mengxi, et al.
Veröffentlicht: (2026)

Robust covariance estimation and explainable outlier detection for matrix-valued data
von: Mayrhofer, Marcus, et al.
Veröffentlicht: (2024)

Difference-based covariance matrix estimate in time series nonparametric regression with applications to specification tests
von: Bai, Lujia, et al.
Veröffentlicht: (2023)

The generalized underlap coefficient with an application in clustering
von: Zhang, Zhaoxi, et al.
Veröffentlicht: (2026)

Scalable likelihood-based estimation and variable selection for the Cox model with incomplete covariates
von: Kwok, Ngok Sang, et al.
Veröffentlicht: (2024)

Smoothing spline density estimation from doubly truncated data
von: Bamio, David, et al.
Veröffentlicht: (2026)

Multiclass ROC
von: Wang, Liang, et al.
Veröffentlicht: (2024)

Evaluation and comparison of covariate balance metrics in studies with time-dependent confounding
von: Adenyo, David, et al.
Veröffentlicht: (2024)

A covariate-dependent Cholesky decomposition for high-dimensional covariance regression
von: Kim, Rakheon, et al.
Veröffentlicht: (2026)

Estimating the variance-covariance matrix of two-step estimates of latent variable models: A general simulation-based approach
von: Di Mari, Roberto, et al.
Veröffentlicht: (2025)

Regression analysis of multiplicative hazards model with time-dependent coefficient for sparse longitudinal covariates
von: Sun, Zhuowei, et al.
Veröffentlicht: (2023)

ODC and ROC curves, comparison curves, and stochastic dominance
von: Ledwina, Teresa, et al.
Veröffentlicht: (2024)

Covariance estimation for derivatives of functional data using an additive penalty in P-splines
von: Zhu, Yueyun, et al.
Veröffentlicht: (2026)

Why not a thin plate spline for spatial models? A comparative study using Bayesian inference
von: Cavieres, Joaquin, et al.
Veröffentlicht: (2024)

A Multiclass ROC Curve
von: Giudici, Paolo, et al.
Veröffentlicht: (2025)

Adaptive tuning of Hamiltonian Monte Carlo methods
von: Akhmatskaya, Elena, et al.
Veröffentlicht: (2025)

Modeling the uncertainty on the covariance matrix for probabilistic forecast reconciliation
von: Carrara, Chiara, et al.
Veröffentlicht: (2025)

Handling cellwise outliers by sparse regression and robust covariance
von: Raymaekers, Jakob, et al.
Veröffentlicht: (2019)

Computationally and statistically efficient estimation of time-smoothed counterfactual curves
von: Susmann, Herbert P., et al.
Veröffentlicht: (2025)

Generalized linear models with spatial dependence and a functional covariate
von: Kim, Sooran, et al.
Veröffentlicht: (2024)

Online robust covariance matrix estimation and outlier detection
von: Guillot, Paul, et al.
Veröffentlicht: (2026)

Synthesis estimators for positivity violations with a continuous covariate
von: Zivich, Paul N, et al.
Veröffentlicht: (2023)

ROC Curves for Spatial Point Patterns and Presence-Absence Data
von: Baddeley, Adrian, et al.
Veröffentlicht: (2025)

A placement-value based approach to concave ROC analysis
von: Ghosal, Soutik, et al.
Veröffentlicht: (2024)

Block-diagonal idiosyncratic covariance estimation in high-dimensional factor models for financial time series
von: Žignić, Lucija, et al.
Veröffentlicht: (2024)

hmmTMB: hidden Markov models with flexible covariate effects in R
von: Michelot, Théo
Veröffentlicht: (2022)

Profile least squares estimation in networks with covariates
von: Chandna, Swati, et al.
Veröffentlicht: (2024)

Direct covariance matrix estimation with compositional data
von: Molstad, Aaron J., et al.
Veröffentlicht: (2022)

Event history analysis with time-dependent covariates via landmarking supermodels and boosted trees
von: Sandqvist, Oliver Lunding
Veröffentlicht: (2026)

Penalized spline estimation of principal components for sparse functional data: rates of convergence
von: He, Shiyuan, et al.
Veröffentlicht: (2024)

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'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"de"
VUFIND_SESSION	"bac4f3a1d051df90ba1d113eb6f8e37c"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790829834.2227 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "bac4f3a1d051df90ba1d113eb6f8e37c" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"language=de; VUFIND_SESSION=bac4f3a1d051df90ba1d113eb6f8e37c; ui=standard"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.147"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"40397"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2506_13604/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2506_13604/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790829834.2165
REQUEST_TIME	1790829834

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler