Updated to remove linking to now-archived 'Vdgraph'

rvlenth · rvlenth · commit ffe03fa2a506 · 2025-03-24T15:53:13.000-05:00
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: rsm
 Type: Package
-Version: 2.10.5
-Date: 2024-06-09
+Version: 2.10.6
+Date: 2025-03-24
 Title: Response-Surface Analysis
 Authors@R: c(person("Russell", "Lenth", role = c("aut", "cre"), 
     email = "russell-lenth@uiowa.edu"))
@@ -15,7 +15,7 @@ Description: Provides functions to generate response-surface designs,
     documented in Journal of Statistical Software <doi:10.18637/jss.v032.i07>.
 URL: https://github.com/rvlenth/rsm,https://rvlenth.github.io/rsm/
 BugReports: https://github.com/rvlenth/rsm/issues
-Suggests: emmeans (> 1.3.5.1), Vdgraph, conf.design, DoE.base, FrF2,
+Suggests: emmeans (> 1.3.5.1), vdg, conf.design, DoE.base, FrF2,
     knitr, rmarkdown
 Imports: estimability
 License: GPL(>=2)
diff --git a/R/bbd.R b/R/bbd.R
@@ -1,5 +1,5 @@
 ##############################################################################
-#    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth                     #
+#    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth                     #
 #                                                                            #
 #    This file is part of the rsm package for R (*rsm*)                      #
 #                                                                            #
diff --git a/R/ccd.R b/R/ccd.R
@@ -1,5 +1,5 @@
 ##############################################################################
-#    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth                     #
+#    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth                     #
 #                                                                            #
 #    This file is part of the rsm package for R (*rsm*)                      #
 #                                                                            #
diff --git a/R/ccd.pick.R b/R/ccd.pick.R
@@ -1,5 +1,5 @@
 ##############################################################################
-#    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth                     #
+#    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth                     #
 #                                                                            #
 #    This file is part of the rsm package for R (*rsm*)                      #
 #                                                                            #
diff --git a/R/coding.R b/R/coding.R
@@ -1,5 +1,5 @@
 ##############################################################################
-#    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth                     #
+#    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth                     #
 #                                                                            #
 #    This file is part of the rsm package for R (*rsm*)                      #
 #                                                                            #
diff --git a/R/contour-lm.R b/R/contour-lm.R
@@ -1,5 +1,5 @@
 ##############################################################################
-#    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth                     #
+#    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth                     #
 #                                                                            #
 #    This file is part of the rsm package for R (*rsm*)                      #
 #                                                                            #
diff --git a/R/emmeans-support.R b/R/emmeans-support.R
@@ -1,5 +1,5 @@
 ##############################################################################
-#    Copyright (c) 2017 Russell V. Lenth                                     #
+#    Copyright (c) 2025 Russell V. Lenth                                     #
 #                                                                            #
 #    This file is part of the rsm package for R (*rsm*)                      #
 #                                                                            #
diff --git a/R/rsm.R b/R/rsm.R
@@ -1,5 +1,5 @@
 ##############################################################################
-#    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth                     #
+#    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth                     #
 #                                                                            #
 #    This file is part of the rsm package for R (*rsm*)                      #
 #                                                                            #
diff --git a/R/varfcn.R b/R/varfcn.R
@@ -1,5 +1,5 @@
 ##############################################################################
-#    Copyright (c) 2012-2016 Russell V. Lenth                                #
+#    Copyright (c) 2012-2025 Russell V. Lenth                                #
 #                                                                            #
 #    This file is part of the rsm package for R (*rsm*)                      #
 #                                                                            #
diff --git a/R/zzz.R b/R/zzz.R
@@ -1,5 +1,5 @@
 ##############################################################################
-#    Copyright (c) 2018 Russell V. Lenth                                     #
+#    Copyright (c) 2025 Russell V. Lenth                                     #
 #                                                                            #
 #    This file is part of the rsm package for R (*rsm*)                      #
 #                                                                            #
diff --git a/inst/NEWS b/inst/NEWS
@@ -1,5 +1,10 @@
 NEWS for rsm package
 
+Changes in version 2.10.5 (24 March 2025)
+  * Removes references to now-archived **Vdgraph** package, and
+    replaces with **vdg**.
+
+
 Changes in version 2.10.5 (9 June 2024)
   * Re-did old Sweave/PDF vignettes in RMarkdown/HTML. 
     This makes the whole package easier to maintain
diff --git a/man/ChemReact.Rd b/man/ChemReact.Rd
@@ -1,4 +1,4 @@
-%    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth
+%    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth
 \name{ChemReact}
 \alias{ChemReact}
 \alias{ChemReact1}
diff --git a/man/FO.Rd b/man/FO.Rd
@@ -1,4 +1,4 @@
-%    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth
+%    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth
 \name{FO}
 \alias{FO}
 \alias{TWI}
diff --git a/man/bbd.Rd b/man/bbd.Rd
@@ -1,4 +1,4 @@
-%    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth
+%    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth
 \name{bbd}
 \alias{bbd}
 \title{Generate a Box-Behnken design}
diff --git a/man/ccd.Rd b/man/ccd.Rd
@@ -1,4 +1,4 @@
-%    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth
+%    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth
 \name{ccd}
 
 \alias{cube}
diff --git a/man/ccd.pick.Rd b/man/ccd.pick.Rd
@@ -1,4 +1,4 @@
-%    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth
+%    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth
 \name{ccd.pick}
 \alias{ccd.pick}
 \title{Find a good central-composite design}
diff --git a/man/codata.Rd b/man/codata.Rd
@@ -1,4 +1,4 @@
-%    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth
+%    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth
 \name{codata}
 \alias{codata}
 \docType{data}
diff --git a/man/coded.data.Rd b/man/coded.data.Rd
@@ -1,4 +1,4 @@
-%    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth
+%    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth
 \name{coded.data}
 \alias{coded.data}
 \alias{as.coded.data}
diff --git a/man/contour.lm.Rd b/man/contour.lm.Rd
@@ -1,4 +1,4 @@
-%    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth
+%    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth
 \name{contour.lm}
 \alias{contour.lm}
 \alias{image.lm}
diff --git a/man/djoin.Rd b/man/djoin.Rd
@@ -1,4 +1,4 @@
-%    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth
+%    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth
 \name{djoin}
 
 \alias{djoin}
diff --git a/man/heli.Rd b/man/heli.Rd
@@ -1,4 +1,4 @@
-%    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth
+%    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth
 \name{heli}
 \alias{heli}
 %%%\docType{data}
diff --git a/man/model.data.Rd b/man/model.data.Rd
@@ -1,4 +1,4 @@
-%    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth
+%    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth
 \name{model.data}
 \alias{model.data}
 \title{Reconstruct data from a linear model}
diff --git a/man/rsm-package.Rd b/man/rsm-package.Rd
@@ -1,4 +1,4 @@
-%    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth
+%    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth
 \name{rsm-package}
 \alias{rsm-package}
 \docType{package}
diff --git a/man/rsm.Rd b/man/rsm.Rd
@@ -1,4 +1,4 @@
-%    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth
+%    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth
 \name{rsm}
 \alias{rsm}
 \alias{summary.rsm}
diff --git a/man/steepest.Rd b/man/steepest.Rd
@@ -1,4 +1,4 @@
-%    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth
+%    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth
 \name{steepest}
 \alias{steepest}
 \alias{canonical.path}
diff --git a/man/varfcn.Rd b/man/varfcn.Rd
@@ -1,4 +1,4 @@
-%    Copyright (c) 2008-2010, 2012-2016 Russell V. Lenth
+%    Copyright (c) 2008-2010, 2012-2025 Russell V. Lenth
 \name{varfcn}
 \alias{varfcn}
 \title{
@@ -24,7 +24,8 @@ varfcn(design, formula, dist = seq(0, 2, by = 0.1), vectors, contour = FALSE,
   \item{\dots}{Other arguments passed to the \code{\link{plot}} or \code{\link{contour}} functions.}
 }
 \details{
-The scaled prediction variance at a particular design point is the variance of the predicted value, multiplied by the sample size \emph{N}, and divided by the error variance. (See, for example, Montgomery \emph{et al.}, Section 8.2.1). It depends on the design point, but for a symmetric design, it depends only on the distance from the origin and the direction. This function provides a simple way to examine the variance function directly. (There are other more sophisticated methods available that integrate-out the direction, for example \code{\link[Vdgraph]{Vdgraph}} in the \code{Vdgraph} package.) 
+The scaled prediction variance at a particular design point is the variance of the predicted value, multiplied by the sample size \emph{N}, and divided by the error variance. (See, for example, Montgomery \emph{et al.}, Section 8.2.1). It depends on the design point, but for a symmetric design, it depends only on the distance from the origin and the direction. This function provides a simple way to examine the variance function directly. (There are other more 
+sophisticated methods available that integrate-out the direction, for example in the \pkg{vdg} package.
 
 If \code{vectors} is not specified and \code{contour==FALSE}, the function generates default directions along one axis, and on a diagonal through a corner in each dimension. For example, with four design variables, the default directions are (1,0,0,0), (1,1,0,0), (1,1,1,0), and (1,1,1,1). The graph produced shows how the scaled variance changes along each of these vectors, for the distances provided. In a rotatable design, these curves will all be the same. 
 
@@ -42,8 +43,6 @@ Myers, RH Montgomery DC, and Anderson-Cook CM (2009)
 
 %% ~Make other sections like Warning with \section{Warning }{....} ~
 
-\seealso{\code{\link[Vdgraph]{Vdgraph}}}
-
 \examples{
   des = ccd(~ x1 + x2 + x3, alpha = 1.5, block = Phase ~ x1*x2*x3, randomize=FALSE)
   varfcn(des, ~ Phase + SO(x1, x2, x3))
