minor change

microbiome · Apr 19, 2024 · 0603db1 · 0603db1
1 parent 895694c
commit 0603db1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/R/calculateUnifrac.R b/R/calculateUnifrac.R
@@ -106,6 +106,7 @@ setGeneric("calculateUnifrac", signature = c("x", "tree"),
 #' @export
 setMethod("calculateUnifrac", signature = c(x = "ANY", tree = "phylo"),
           function(x, tree, weighted = FALSE){
+              .require_package("rbiom")
               if(is(x,"SummarizedExperiment")){
                   stop("When providing a 'tree', please provide a matrix-like as 'x'",
                        " and not a 'SummarizedExperiment' object. Please consider ",