R packages by ctu-bern

presize - Precision Based Sample Size Calculation

Bland (2009) <doi:10.1136/bmj.b3985> recommended to base study sizes on the width of the confidence interval rather the power of a statistical test. The goal of 'presize' is to provide functions for such precision based sample size calculations. For a given sample size, the functions will return the precision (width of the confidence interval), and vice versa.

Last updated 4 months ago

confidence-intervalsprecisionsample-size-calculationshiny-app

7.19 score 16 stars 1 dependents 36 scripts 370 downloads

secuTrialR - Handling of Data from the Clinical Data Management System 'secuTrial'

Seamless and standardized interaction with data exported from the clinical data management system (CDMS) 'secuTrial'<https://www.secutrial.com>. The primary data export the package works with is a standard non-rectangular export.

Last updated 9 months ago

5.83 score 8 stars 14 scripts 495 downloads

accrualPlot - Accrual Plots and Predictions for Clinical Trials

Tracking accrual in clinical trials is important for trial success. If accrual is too slow, the trial will take too long and be too expensive. If accrual is much faster than expected, time sensitive tasks such as the writing of statistical analysis plans might need to be rushed. 'accrualPlot' provides functions to aid the tracking of accrual and predict when a trial will reach it's intended sample size.

Last updated 6 months ago

recruitment

5.01 score 3 stars 17 scripts 338 downloads

redcaptools - Tools for exporting and working with REDCap data

Tools for exporting and working with REDCap data (e.g. adding labels, formatting dates).

Last updated 3 months ago

api-exportdatabase

4.51 score 4 stars 9 scripts

kpitools - Tools for creating key performance indicator reports for clinical trial

Assessing performance of clinical trials can assist identify problems earlier in the trial than might be possible without it and help to improve trial quality. Tools for the creating performance indicator reports are however uncommon. 'kpitools' aims to provide tools to create such reports.

Last updated 6 months ago

key-performance-indicatorkpiquality-control

3.90 score 2 stars 8 scripts

sse - Sample Size Estimation

Provides functions to evaluate user-defined power functions for a parameter range, and draws a sensitivity plot. It also provides a resampling procedure for semi-parametric sample size estimation and methods for adding information to a Sweave report.

Last updated 5 years ago

3.81 score 1 stars 16 scripts 192 downloads

SCTORvalidation - Tools for assisting with package validation within the SCTO package validation projedct of the Statistics and Methodology platform

The validation platform consists of three GitHub repositories, one of which hosts this package. The others host tests for specific packages, and a location to reports the results of tests and validations. This package provides tools to work with that data.

Last updated 18 days ago

3.74 score 1 stars 9 scripts

btabler - Nice Formatting For LaTeX Tables

There are a number of packages for creating LaTeX tables from R, but they lack feature like merging cells. `btabler` provides a function to do just that.

Last updated 6 months ago

latextables

3.41 score 13 scripts