[R] package could not be loaded

From: Suhaila Zainudin <suhaila.zainudin_at_gmail.com>
Date: Fri, 1 Feb 2008 09:56:04 +0800


I am an R newbie. I am running R2.5.1 on WinXP. I am trying to run a pacakge (BNArray1.0) that depends on deal 1.2-26 and dynamicGraph . These are available on http://www.cls.zju.edu.cn/binfo/BNArray/#OLE9 . I have installed the 3 packages (using local files). When I try to run BNArray, I reveicd this error message

> local({pkg <- select.list(sort(.packages(all.available = TRUE)))
+ if(nchar(pkg)) library(pkg, character.only=TRUE)}) Loading required package: deal
Loading required package: dynamicGraph
Error in loadNamespace(package, c(which.lib.loc, lib.loc), keep.source = keep.source) :

        in 'dynamicGraph' methods for export not found: vertices, vertices<-, blocks, blocks<-, control, control<-, models, models<-, model, model<-, graphs, graphs<-, dg, dg<-, draw, checkBlockList, top, vbox, canvas, tags, addModel, replaceModel, addView, replaceView, viewLabel, viewType, visibleVertices, visibleBlocks, edgeList, blockEdgeList, factorVertexList, factorEdgeList, extraList, extraEdgeList, constrained,

constrained<-, color, color<-, label, label<-, labelPosition,
labelPosition<-, name, name<-, index, index<-, position, position<-,
stratum, stratum<-, ancestors, ancestors<-, descendants, descendants<-,
parent, parent<-, children, children<-, visible, visible<-, blockindex, blockindex<-, width, width<-, dash, dash<-, oriented, oriented<-, nodeIndices, nodeIndices<-, nodeIndicesOfEdge, nodeIndicesOfEdge<-, nodeTypesOfEdge, Names, Names<-, Constrained, Constrained<-, Colors, Colors<-, Labels, Labels<-, LabelPositions, LabelPositions<-, Positions, Positions<-, Strata, Strata<-, NodeAncestors, NodeAncestors<-, NodeDescendants, NodeDescendants<-, descendantsBlockList, ancestorsBlockList, Parents, Parents<-, Children, Children<-, Indices, NodeTypes, NodeIndices, Widths, Widths<-, Dashes, Dashes<-, Visible, Visible<-, Oriented, Oriented<-, setSlots, asDataFrame, Str, modifyModel, testEdge, setGraphEdges, graphEdges, setGraphComponents, graphComponents, addToPopups, propertyDialog
Error: package 'dynamicGraph' could not be loaded

How to solve this problem? TQ!

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