update docs

Author: rsbivand

DESCRIPTION

@@ -27,7 +27,7 @@ Authors@R: c(person("Roger", "Bivand", role = c("cre", "aut"), email = "Roger.Bi
              person(given = "JuanTomas", family = "Sayago", role = c("ctb"), email = "[email protected]"),
              person("Michael", "Tiefelsdorf", role = "ctb"))
 Depends: R (>= 3.3.0), spData (>= 2.3.1), Matrix, sf
-Imports: spdep (>= 1.3-11), coda, methods, MASS, boot, splines, LearnBayes,
+Imports: spdep (>= 1.4-1), coda, methods, MASS, boot, splines, LearnBayes,
         nlme, multcomp
 Suggests: parallel, RSpectra, tmap, foreign, spam, knitr, lmtest, expm,
         sandwich, rmarkdown, igraph (>= 2.0.0), tinytest, codingMatrices

NEWS.md

@@ -1,5 +1,7 @@
 # Version 1.4-1 (development)
 
+* import `spdep` >= 1.4.1
+
 * annotate `impacts` output with `"dy/dx"` or `"(F)"` to distinguish continuous and categorical independent variables
 
 * suggest `codingMatrices` to expand examples with factors (categorical variables)