DescrTab2 - Publication Quality Descriptive Statistics Tables

Provides functions to create descriptive statistics tables for continuous and categorical variables. By default, summary statistics such as mean, standard deviation, quantiles, minimum and maximum for continuous variables and relative and absolute frequencies for categorical variables are calculated. 'DescrTab2' features a sophisticated algorithm to choose appropriate test statistics for your data and provides p-values. On top of this, confidence intervals for group differences of appropriated summary measures are automatically produces for two-group comparison. Tables generated by 'DescrTab2' can be integrated in a variety of document formats, including .html, .tex and .docx documents. 'DescrTab2' also allows printing tables to console and saving table objects for later use.

Last updated 10 months ago

categorical-variablescontinuous-variabledescriptive-statisticsp-valuesstatistical-testsstatistics

7.19 score 9 stars 1 packages 19 scripts 377 downloads

adestr - Estimation in Optimal Adaptive Two-Stage Designs

Methods to evaluate the performance characteristics of various point and interval estimators for optimal adaptive two-stage designs as described in Meis et al. (2024) <doi:10.1002/sim.10020>. Specifically, this package is written to work with trial designs created by the 'adoptr' package (Kunzmann et al. (2021) <doi:10.18637/jss.v098.i09>; Pilz et al. (2021) <doi:10.1002/sim.8953>)). Apart from the a priori evaluation of performance characteristics, this package also allows for the evaluation of the implemented estimators on real datasets, and it implements methods to calculate p-values.

Last updated 4 months ago

adaptiveadoptrconfidencedesignsestimationintervalsoptimalparameterpointtwo-stage

4.08 score 12 scripts 252 downloads

OptimalGoldstandardDesigns - Design Parameter Optimization for Gold-Standard Non-Inferiority Trials

Methods to calculate optimal design parameters for one- and two-stage three-arm group-sequential gold-standard non-inferiority trial designs with or without binding or nonbinding futility boundaries, as described in Meis et al. (2023) <doi:10.1002/sim.9630>.

Last updated 1 years ago

designsgold-standardnon-inferiorityoptimalthree-arm

3.70 score 5 scripts 199 downloads