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authorKen Kellner <ken@kenkellner.com>2024-01-14 22:16:02 -0500
committerKen Kellner <ken@kenkellner.com>2024-01-14 22:16:02 -0500
commitb036f63e38f59e4824a6d8cbf631ebac0472b1a4 (patch)
tree357e74bd33334ebe5b29fe2cc67ec205255f0600
parentf77003443cb16eb37e4a112ed4720a2f9225572d (diff)
Move coda to suggests
-rw-r--r--DESCRIPTION4
-rw-r--r--NAMESPACE2
-rw-r--r--R/bigCrossCorr.R3
3 files changed, 6 insertions, 3 deletions
diff --git a/DESCRIPTION b/DESCRIPTION
index 8e54eeb..3a90dae 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -4,8 +4,8 @@ Title: Functions and Data for the Book 'Applied Hierarchical Modeling in Ecology
Version: 0.2.11
Date: 2024-01-14
Depends: R (>= 2.10)
-Imports: grDevices, graphics, methods, stats, utils, coda, unmarked (>= 0.12.2), mvtnorm
-Suggests: fields, raster, sp, spdep
+Imports: grDevices, graphics, methods, stats, utils, unmarked (>= 0.12.2), mvtnorm
+Suggests: coda, fields, raster, sp, spdep
Authors@R: c(
person("Marc", "Kéry", role="aut"),
person("Andy", "Royle", role="aut"),
diff --git a/NAMESPACE b/NAMESPACE
index 2c5d72d..9dedcd8 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -20,7 +20,7 @@ importFrom("unmarked", "unmarkedFrameOccu", "unmarkedFramePCount", "unmarkedFram
# importFrom("RandomFields", "RFoptions", "RFsimulate", "RMexp")
#importFrom("fields", "circulantEmbeddingSetup", "circulantEmbedding")
#importFrom("sp", "bubble", "coordinates<-")
-importFrom("coda", "crosscorr")
+#importFrom("coda", "crosscorr")
importFrom("mvtnorm", "dmvnorm")
diff --git a/R/bigCrossCorr.R b/R/bigCrossCorr.R
index 10ab028..978ef7e 100644
--- a/R/bigCrossCorr.R
+++ b/R/bigCrossCorr.R
@@ -14,6 +14,9 @@ bigCrossCorr <- function(x, big = 0.6, digits=3) {
# See ?coda::crosscorr for details
#
# Mike Meredith, 1 Jan 2017
+
+ # Load required package
+ checkNamespace("coda")
if(!inherits(x, c("mcmc", "mcmc.list")))
stop("'x' must be an 'mcmc' or 'mcmc.list' object.")