move to version 0.2-3

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: PlackettLuce
 Type: Package
 Title: Plackett-Luce Models for Rankings
-Version: 0.2-2.9000
+Version: 0.2-3
 Authors@R: c(person("Heather", "Turner", 
         email = "ht@heatherturner.net", role = c("aut", "cre"),
         comment = c(ORCID = "0000-0002-1256-3375")),

NEWS.md

@@ -1,4 +1,4 @@
-# PlackettLuce Development version
+# PlackettLuce 0.2-3
 
 ## Improvements
 

cran-comments.md

@@ -1,14 +1,22 @@
 ## Comments
 
-This update addresses the warnings caused by not using Suggests 
-conditionally (specifically relying on Biostyle for the vignette).
+This update addresses the following issues:
+
+- use of deprecated cBind function (warning in CRAN checks)
+- use of (improperly exported?) estfun.btmodel (error in CRAN checks)
+
+plus some minor improvements.
 
 ## Test environments
 
 * Local
- - Ubuntu 14.04, R 3.4.3
- - Ubuntu 14.04, R Under development (unstable) (2018-02-18 r74270)
- - Windows 8, R 3.4.3
+ - Ubuntu 14.04, R 3.4.4
+ - Ubuntu 14.04, R Under development (unstable) (2018-04-07 r74552)
+     - PLMIX suggested but not available for checking (could not install)
+ - Windows 8, R 3.4.4
 
 * Via R-hub 
  - Mac OS 10.11 El Capitan, R-release (experimental)
+
+* Via Win builder
+ - Windows Server 2008 R version 3.5.0 beta (2018-04-08 r74552)

tests/testthat/test-psycho.R

@@ -19,7 +19,7 @@ if (require(psychotree) & require(sandwich)){
                   # coef
                   expect_equal(coef(btmod), coef(plmod)[-6])
                   # estfun - only agree if last level taken as ref in btmodel
-                  E1 <- estfun(btmod)
+                  E1 <- psychotools::estfun.btmodel(btmod)
                   E2 <- plmod$estfun
                   expect_equal(unname(E1), unname(E2))
                   # worth and vcov