Moved Matrix and SingleCellExperiment to Depends to make sure these a…

…re loaded when using celda

DESCRIPTION

@@ -14,15 +14,15 @@ Description: Celda is a suite of Bayesian hierarchical models for
     Bayesian method to computationally estimate and remove RNA contamination in
     individual cells without empty droplet information. A variety of scRNA-seq
     data visualization functions is also included.
-Depends: R (>= 4.0)
+Depends: R (>= 4.0), SingleCellExperiment, Matrix
 VignetteBuilder: knitr
 Imports: plyr, foreach, ggplot2, RColorBrewer, grid, scales, gtable,
         grDevices, graphics, matrixStats, doParallel, digest, methods,
         reshape2, S4Vectors, data.table,
         Rcpp, RcppEigen, uwot, enrichR, SummarizedExperiment,
         MCMCprecision, ggrepel, Rtsne, withr,
-        scater (>= 1.14.4), scran, SingleCellExperiment, dbscan,
-        DelayedArray, stringr, Matrix, ComplexHeatmap, multipanelfigure,
+        scater (>= 1.14.4), scran, dbscan,
+        DelayedArray, stringr, ComplexHeatmap, multipanelfigure,
         circlize
 Suggests: testthat, knitr, roxygen2, rmarkdown, biomaRt, covr,
         BiocManager, BiocStyle, TENxPBMCData, singleCellTK, M3DExampleData

NAMESPACE

@@ -125,6 +125,7 @@ import(grDevices)
 import(graphics)
 import(grid)
 import(uwot)
+importClassesFrom(SingleCellExperiment,SingleCellExperiment)
 importFrom(MCMCprecision,fit_dirichlet)
 importFrom(Matrix,colSums)
 importFrom(Matrix,rowSums)

R/decon.R

@@ -144,6 +144,8 @@ setGeneric("decontX", function(x, ...) standardGeneric("decontX"))
 
 #' @export
 #' @rdname decontX
+#' @importClassesFrom SingleCellExperiment SingleCellExperiment
+#' @importClassesFrom Matrix dgCMatrix
 setMethod("decontX", "SingleCellExperiment", function(x,
                                                       assayName = "counts",
                                                       z = NULL,