prep for cran

Author: jgabry

DESCRIPTION

@@ -1,8 +1,8 @@
 Package: loo
 Type: Package
 Title: Efficient Leave-One-Out Cross-Validation and WAIC for Bayesian Models
-Version: 0.1.1
-Date: 2015-07-15
+Version: 0.1.2
+Date: 2015-07-16
 Authors@R: c(person("Aki", "Vehtari", email = "Aki.Vehtari@aalto.fi", role = c("aut")),
              person("Andrew", "Gelman", email = "gelman@stat.columbia.edu", role = c("aut")),
              person("Jonah", "Gabry", email = "jsg2201@columbia.edu", role = c("cre", "aut")),
@@ -20,6 +20,7 @@ License: GPL (>=3)
 LazyData: TRUE
 Depends: R (>= 3.1.2)
 Imports:
+  graphics,
   matrixStats (>= 0.14.1),
   parallel,
   stats

NAMESPACE

@@ -12,6 +12,10 @@ export(nlist)
 export(psisloo)
 export(psislw)
 export(waic)
+importFrom(graphics,abline)
+importFrom(graphics,axis)
+importFrom(graphics,plot)
+importFrom(graphics,points)
 importFrom(matrixStats,colLogSumExps)
 importFrom(matrixStats,colVars)
 importFrom(matrixStats,logSumExp)

R/helpers.R

@@ -91,6 +91,7 @@ lw_normalize <- function(y) {
 
 
 # print helpers -----------------------------------------------------------
+#' @importFrom graphics abline axis plot points
 .fr <- function(x, digits) format(round(x, digits), nsmall = digits)
 .warn <- function(..., call. = FALSE) warning(..., call. = call.)
 k_warnings <- function(k, digits = 1) {