the pathview of differential metabolites

Usage

pPathview(cpd.data, gene.data = NULL, hsaid = NULL, outdir = "./")

Arguments

cpd.data: character vector,the metabolites' value, log2(fold change)
gene.data: default is NULL, the gene expression data, log2(fold change)
hsaid: default is NULL, the hsa pathway id wanted to plot
outdir: the output directory

Value

test

Examples

kegg_id <- c("C02494","C03665","C01546","C05984","C14088","C00587")
value <- c(-0.3824620,0.1823628,-1.1681486,0.5164899,1.6449798,-0.7340652)
names(value) <- kegg_id
cpd.data <- value

pPathview(cpd.data, outdir="./")
#> Warning: data set ‘bods’ not found
#> 'select()' returned 1:1 mapping between keys and columns
#> Info: Working in directory /Users/guituantuan/Desktop/R_packages/MNet/docs/reference
#> Info: Writing image file hsa00640.pathview.metabolite.png
#> Warning: data set ‘bods’ not found
#> 'select()' returned 1:1 mapping between keys and columns
#> Info: Working in directory /Users/guituantuan/Desktop/R_packages/MNet/docs/reference
#> Info: Writing image file hsa00400.pathview.metabolite.png
#> Warning: '.' already exists
#> 0 files moved. 35 failed.
#> 0 files moved. 2 failed.