crosstable - Crosstables for Descriptive Analyses

Create descriptive tables for continuous and categorical variables. Apply summary statistics and counting function, with or without a grouping variable, and create beautiful reports using 'rmarkdown' or 'officer'. You can also compute effect sizes and statistical tests if needed.

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descriptive-statisticsflextablefrequency-tablehtml-reportmswordofficer

10.34 score 119 stars 492 scripts 2.5k downloads

EDCimport - Import Data from EDC Software

A convenient toolbox to import data exported from Electronic Data Capture (EDC) software 'TrialMaster'.

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quarto

6.03 score 19 scripts 248 downloads

surrosurv - Evaluation of Failure Time Surrogate Endpoints in Individual Patient Data Meta-Analyses

Provides functions for the evaluation of surrogate endpoints when both the surrogate and the true endpoint are failure time variables. The approaches implemented are: (1) the two-step approach (Burzykowski et al, 2001) <DOI:10.1111/1467-9876.00244> with a copula model (Clayton, Plackett, Hougaard) at the first step and either a linear regression of log-hazard ratios at the second step (either adjusted or not for measurement error); (2) mixed proportional hazard models estimated via mixed Poisson GLM (Rotolo et al, 2017 <DOI:10.1177/0962280217718582>).

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4.48 score 2 stars 8 scripts 294 downloads

nih.joinpoint - R Interface for NIH's Joinpoint Regression Software

Functions to easily use National Institute of Health (NIH)'s 'Joinpoint Regression Software'. You **must** download and install the software beforehand at <https://surveillance.cancer.gov/joinpoint/callable/>. NIH's approval will be needed to download the executable.

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3.54 score 30 stars 23 scripts