prepare for CRAN

DESCRIPTION

@@ -39,4 +39,4 @@ Collate:
     'power_mmrm.R'
     'print.power.longtest.R'
 Encoding: UTF-8
-RoxygenNote: 7.2.3
+RoxygenNote: 7.3.1

R/longpower-package.R

@@ -1,37 +1,6 @@
-#' Sample size calculations for longitudinal data
-#' 
-#' The longpower package contains functions for computing power and sample size
-#' for linear models of longitudinal data based on the formula due to Liu and
-#' Liang (1997) and Diggle et al (1994). Either formula is expressed in terms
-#' of marginal model or Generalized Estimating Equations (GEE) parameters. This
-#' package contains functions which translate pilot mixed effect model
-#' parameters (e.g.  random intercept and/or slope) into marginal model
-#' parameters so that the formulas of Diggle et al or Liu and Liang formula can
-#' be applied to produce sample size calculations for two sample longitudinal
-#' designs assuming known variance. The package also handles the categorical
-#' time Mixed Model of Repeated Measures (MMRM) using the formula of Lu, Luo,
-#' and Chen (2008)
-#' 
-#' \tabular{ll}{ Package: \tab longpower\cr Type: \tab Package\cr Version: \tab
-#' 1.0\cr Date: \tab 2013-05-22\cr License: \tab GPL (>= 2)\cr LazyLoad: \tab
-#' yes\cr }
-#' 
-#' @name longpower-package
-#' @docType package
-#' @author Michael C. Donohue <mdonohue@@usc.edu> Anthony C. Gamst Steven D.
-#' Edland
-#' @seealso \code{\link{lmmpower}}, \code{\link{power.mmrm}},
-#' \code{\link{power.mmrm.ar1}}, \code{\link{lmmpower}},
-#' \code{\link{diggle.linear.power}}, \code{\link{edland.linear.power}},
-#' \code{\link{liu.liang.linear.power}}
-#' @references Diggle PJ, Heagerty PJ, Liang K, Zeger SL. (2002) \emph{Analysis
-#' of longitudinal data}. Second Edition.  Oxford Statistical Science Series.
-#' 
-#' Liu, G., & Liang, K. Y. (1997). Sample size calculations for studies with
-#' correlated observations.  \emph{Biometrics}, 53(3), 937-47.
-#' 
-#' Lu, K., Luo, X., & Chen, P.-Y. (2008). Sample size estimation for repeated
-#' measures analysis in randomized clinical trials with missing data.
-#' \emph{International Journal of Biostatistics}, 4, (1)
-#' @keywords package
-NULL
+#' @keywords internal
+"_PACKAGE"
+
+## usethis namespace: start
+## usethis namespace: end
+NULL