Nearly Exact Sample Size Calculation for Exact Powerful
Nonrandomized Tests for Differences Between Binomial
Proportions
Implementation of the mid-n algorithms presented in
Wellek S (2015) <DOI:10.1111/stan.12063> Statistica Neerlandica 69, 358-373 for exact
sample size calculation for superiority trials with binary outcome.

Multiple Imputation for interval censored data regression
Applies the Pan's (2000) multiple imputation approach to Cox or Fine and Gray regression for interval censored data.
mstate , prodlim, cmprsk, riskRegression

Data Augmentation and Multiple Imputation for Interval Censored
Data
person("Marc", "Delord", , "mdelord@gmail.com", role = c("aut", "cre"))
Implements data augmentation schemes with multiple imputation steps for proportional hazards regression with interval censored data or proportional subdistribution hazards regression for interval censored competing risks data. The main functions allow to estimate survival function, cumulative incidence function, Cox and Fine & Gray regression coefficients and associated variance-covariance matrix. MIICD functions call Surv, survfit and coxph from survival package, FGR from riskRegression package, and mvrnorm from the MASS package.

Implements data augmentation schemes with multiple imputation steps for proportional hazards regression with interval censored data or proportional sub-distribution hazards regression for interval censored competing risks data. The main functions allow to estimate survival function, cumulative incidence function, Cox and Fine & Gray regression coefficients and associated variance-covariance matrix. 'MIICD' functions call 'Surv', 'survfit' and 'coxph' from the 'survival' package, 'crprep' from the 'mstate' package, and 'mvrnorm' from the 'MASS' package.

Multiple Imputation for Interval Censored Data
person("Marc", "Delord", , "mdelord@gmail.com", role = c("aut",
"cre"))
Implements multiple imputation for proportional hazards regression
with interval censored data or proportional sub-distribution hazards
regression for interval censored competing risks data. The main functions
allow to estimate survival function, cumulative incidence function, Cox
and Fine & Gray regression coefficients and associated variance-covariance
matrix. 'MIICD' functions call 'Surv', 'survfit' and 'coxph' from the
'survival' package, 'crprep' from the 'mstate' package, and 'mvrnorm' from
the 'MASS' package.