fixed some undeclared dependencies for R CMD check

bucknerj · bucknerj · commit 4dea0d5ccf2f · 2026-01-22T14:18:27.000-05:00
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -39,7 +39,8 @@ Suggests:
     pander,
     xtable,
     rrelaxiv,
-    magrittr
+    magrittr,
+    MASS
 Enhances:
     CBPS,
     haven
diff --git a/NAMESPACE b/NAMESPACE
@@ -164,6 +164,7 @@ importFrom(stats,terms)
 importFrom(stats,terms.formula)
 importFrom(stats,update)
 importFrom(stats,update.formula)
+importFrom(stats,var)
 importFrom(tibble,as_tibble)
 importFrom(tibble,enframe)
 importFrom(tibble,tibble)
diff --git a/R/utilities.R b/R/utilities.R
@@ -139,6 +139,7 @@ missing_x_msg <- function(x_str, data_str, ...) {
         msg_tail)
 }
 
+#' @importFrom stats var
 scale_addressing_ties <- function(n, cv) {
     vuntied <- var(1:n)
     rat <- sqrt(vuntied/diag(cv))
diff --git a/tests/testthat/test.utilities.R b/tests/testthat/test.utilities.R
@@ -2,6 +2,8 @@
 # Tests for utility functions
 ################################################################################
 
+library(MASS)
+
 context("Utility Functions")
 
 test_that("toZ", {
@@ -80,5 +82,5 @@ test_that("safe_invert", {
     B <- matrix(runif(15), 5, 3)
     symmetric_matrix <- B %*% t(B)
     inv_B <- safe_invert(B)
-    expect_equal(inv_B, MASS::ginv(B))
+    expect_equal(inv_B, ginv(B))
 })

Original file line number	Diff line number	Diff line change
`@@ -139,6 +139,7 @@ missing_x_msg <- function(x_str, data_str, ...) {`
`139`	`139`	`msg_tail)`
`140`	`140`	`}`
`141`	`141`
	`142`	`+#' @importFrom stats var`
`142`	`143`	`scale_addressing_ties <- function(n, cv) {`
`143`	`144`	`vuntied <- var(1:n)`
`144`	`145`	`rat <- sqrt(vuntied/diag(cv))`