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time-to-event analysis

Time-to-event analysis to evaluate dormancy status of single-bud cuttings: an example for grapevines

Time-to-event analysis to evaluate dormancy status of single-bud cuttings: an example for grapevines

... Structures in this state are incapable of growth and devel- opment even if the external physiological signals are removed and returned to growth-promoting conditions [2, 3]. Endodormant buds avoid budbreak in response to ...

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Factors influencing survival time of hemodialysis patients; time to event analysis using parametric models: a cohort study

Factors influencing survival time of hemodialysis patients; time to event analysis using parametric models: a cohort study

... survival time, which is called event time ratio (ETR), is easier to com- prehend ...survival time, i.e. survival time in- creases by a factor of the estimated ETR for each unit ...

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Infant mortality in the Flemish Region of Belgium 1999-2008: a time-to-event analysis

Infant mortality in the Flemish Region of Belgium 1999-2008: a time-to-event analysis

... Secondly, the calculation in days lived since birth tends to over-estimate the person-years lived by those who died in the very first days of life. If we were to count in hours instead, it would turn out that a) more ...

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Real Time Event Recognition and Earthquake Reporting System Development by Using Tweet Analysis

Real Time Event Recognition and Earthquake Reporting System Development by Using Tweet Analysis

... of time nature. Abstraction event foretelling from social media is probably very helpful however suffers from essential challenges, like the dynamic patterns of options (keywords) and geographic non ...

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A New Approach in Event Studies: Time Varied Analysis

A New Approach in Event Studies: Time Varied Analysis

... The event window is (-5, 5), which has 11 trading days with the layoff announcement at trading day 0 (If the announcement is reported at the weekends or holidays, the next trading day will be counted as day ...

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Restricted mean survival time: an alternative to the hazard ratio for the design and analysis of randomized trials with a time-to-event outcome

Restricted mean survival time: an alternative to the hazard ratio for the design and analysis of randomized trials with a time-to-event outcome

... We have described the calculation of two primary values of t ∗ , namely t des ∗ and t final ∗ . The former is driven by the the- oretical structure of the design and the latter by the trial data as recorded. It is ...

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Temporal Dependence in Legal Documents

Temporal Dependence in Legal Documents

... an analysis of how the extraction of time and event related in- formation may be supported by more traditional attempts at automated text analysis (such as tagging and named entity ...

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Adjusted estimates for time-to-event endpoints.

Adjusted estimates for time-to-event endpoints.

... data analysis that sought to compare outcomes after HCT following the use of nonmyeloablative conditioning to outcomes following conventional myeloablative conditioning in 220 patients with B-cell malignancies ...

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Comparative cost-effectiveness of a fluticasone-propionate/salmeterol combination versus anticholinergics as initial maintenance therapy for chronic obstructive pulmonary disease

Comparative cost-effectiveness of a fluticasone-propionate/salmeterol combination versus anticholinergics as initial maintenance therapy for chronic obstructive pulmonary disease

... for analysis purposes did not represent merely a switch in therapy, but was in fact the intended maintenance ...Immortal time bias, a problem in some survival analyses, does not apply to this ...

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Joint models for longitudinal and time-to-event data: a review of reporting quality with a view to meta-analysis

Joint models for longitudinal and time-to-event data: a review of reporting quality with a view to meta-analysis

... meta- analysis (AD-MA) of joint ...and time-to-event models applied to real medical data in the literature to establish whether current reporting practices would allow suffi- cient data to be ...

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Network meta-analysis of (individual patient) time to event data alongside (aggregate) count data

Network meta-analysis of (individual patient) time to event data alongside (aggregate) count data

... to event with censoring) and AD (event count for a given follow-up time) to be synthesised jointly, by assuming an underlying, common, distribution of time to ...of time to healing, by ...

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Use of multiple failure models in injury epidemiology: a case study of arrest and intimate partner violence recidivism in Seattle, WA

Use of multiple failure models in injury epidemiology: a case study of arrest and intimate partner violence recidivism in Seattle, WA

... the time- frame for arrest following an IPV event and enforcing mandatory arrest laws may be found to reduce IPV re- ...survival analysis in order to provide a more comprehensive and more ...

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Analyzing time attributes in temporal event sequences

Analyzing time attributes in temporal event sequences

... explore event data focus on discov- ering sequential patterns but present limitations when studying time attributes in event ...sequences. Time attributes are especially impor- tant when ...

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Semiparametric Methods for Analysis of Randomized Clinical Trials and Arbitrarily Censored Time-to-event Data.

Semiparametric Methods for Analysis of Randomized Clinical Trials and Arbitrarily Censored Time-to-event Data.

... semiparametric time-to-event regression models we ...nonlinear time series analysis (Gallant and Tauchen, 1990; Gallant, Rossi, and Tauchen, 1993), and as a representation of the density of a ...

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Joint modelling of longitudinal and time-to-event data

Joint modelling of longitudinal and time-to-event data

... case analysis was compared to one of the imputed datasets, although one paper only provided the details of this di↵erence for the purpose of ...over time, due to the “non-random pattern of missing values” ...

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Why it is time to develop the use of cognitive event-related potentials in the treatment of psychiatric diseases

Why it is time to develop the use of cognitive event-related potentials in the treatment of psychiatric diseases

... ERP analysis is of great clinical relevance, since it suggests that each patient’s behavioral deficit can be specifically ...ERP analysis is non-invasive, painless, and ...

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Task and spatial frequency modulations of object processing: an EEG study.

Task and spatial frequency modulations of object processing: an EEG study.

... used event-related potentials (ERPs) and time-frequency (TF) analysis to examine the time course of object processing while participants performed either a grammatical gender-classification ...

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On the estimation of intracluster correlation for time-to-event outcomes in cluster randomized trials

On the estimation of intracluster correlation for time-to-event outcomes in cluster randomized trials

... types of accrual schemes in CRTs: (1) recruiting clusters sequentially while recruiting subjects simultaneously, (2) recruiting clusters simultaneously while recruiting subjects sequentially and (3) recruiting both ...

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Practical methods for incorporating summary time to event data into meta analysis

Practical methods for incorporating summary time to event data into meta analysis

... the time until last fol- low-up for each patient who has not experienced an event ...an analysis of survival and were not con- ducted by the current ...

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Joint time frequency analysis and filtering of single trial event related potentials

Joint time frequency analysis and filtering of single trial event related potentials

... visual analysis of the effects of the alpha phase at stimulus on the ensuing ...the time of ...the time of stimulus, from the bottom of the image, the phase angle rotates through 27r radians linearly ...

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