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Reactome enrichment analysis with DOSE

require(ReactomePA)

load("cache/gene.rda")
eg=bitr(gene, "ENSEMBL", "ENTREZID", "org.Hs.eg.db")[, "ENTREZID"]

## Warning in bitr(gene, "ENSEMBL", "ENTREZID", "org.Hs.eg.db"): 2.83% of
## input gene IDs are fail to map...

rr <- enrichPathway(eg, readable=TRUE)

dim(summary(rr))

## [1] 56  9

head(summary(rr)[,-8])

##            ID
## 192823 192823
## 72689   72689
## 156902 156902
## 72764   72764
## 156842 156842
## 975956 975956
##                                                                         Description
## 192823                                                       Viral mRNA Translation
## 72689                                      Formation of a pool of free 40S subunits
## 156902                                                     Peptide chain elongation
## 72764                                            Eukaryotic Translation Termination
## 156842                                            Eukaryotic Translation Elongation
## 975956 Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC)
##        GeneRatio BgRatio       pvalue     p.adjust       qvalue Count
## 192823    25/107 86/6750 7.462910e-26 2.253324e-23 1.627641e-23    25
## 72689     26/107 98/6750 9.994051e-26 2.253324e-23 1.627641e-23    26
## 156902    25/107 88/6750 1.428415e-25 2.253324e-23 1.627641e-23    25
## 72764     25/107 88/6750 1.428415e-25 2.253324e-23 1.627641e-23    25
## 156842    25/107 91/6750 3.659323e-25 4.618065e-23 3.335761e-23    25
## 975956    25/107 93/6750 6.710543e-25 7.057254e-23 5.097658e-23    25

dotplot(rr)

enrichMap(rr)

Session info

date()

## [1] "Fri Jul 17 15:12:02 2015"

sessionInfo()

## R version 3.2.1 (2015-06-18)
## Platform: x86_64-apple-darwin14.3.0 (64-bit)
## Running under: OS X 10.10.4 (Yosemite)
## 
## locale:
## [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
## 
## attached base packages:
## [1] stats4    parallel  stats     graphics  grDevices utils     datasets 
## [8] methods   base     
## 
## other attached packages:
##  [1] ReactomePA_1.13.2      org.Hs.eg.db_3.1.2     DO.db_2.9             
##  [4] RDAVIDWebService_1.6.0 ggplot2_1.0.1          GOstats_2.34.0        
##  [7] Category_2.34.2        GO.db_3.1.2            AnnotationDbi_1.30.1  
## [10] GenomeInfoDb_1.4.1     IRanges_2.2.5          S4Vectors_0.6.1       
## [13] Matrix_1.2-2           Biobase_2.28.0         BiocGenerics_0.14.0   
## [16] graph_1.46.0           clusterProfiler_2.3.6  DOSE_2.7.9            
## [19] RSQLite_1.0.0          DBI_0.3.1              rmarkdown_0.7         
## [22] roxygen2_4.1.1         magrittr_1.5           BiocInstaller_1.18.3  
## 
## loaded via a namespace (and not attached):
##  [1] KEGGREST_1.8.0         qvalue_2.0.0           genefilter_1.50.0     
##  [4] reshape2_1.4.1         rJava_0.9-6            splines_3.2.1         
##  [7] lattice_0.20-31        tcltk_3.2.1            graphite_1.15.0       
## [10] colorspace_1.2-6       htmltools_0.2.6        XML_3.98-1.3          
## [13] RBGL_1.44.0            survival_2.38-3        topGO_2.20.0          
## [16] plyr_1.8.3             stringr_1.0.0          zlibbioc_1.14.0       
## [19] Biostrings_2.36.1      munsell_0.4.2          GOSemSim_1.27.4       
## [22] gtable_0.1.2           evaluate_0.7           labeling_0.3          
## [25] knitr_1.10.5           SparseM_1.6            GSEABase_1.30.2       
## [28] proto_0.3-10           Rcpp_0.11.6            reactome.db_1.52.1    
## [31] xtable_1.7-4           scales_0.2.5           formatR_1.2           
## [34] annotate_1.46.1        XVector_0.8.0          png_0.1-7             
## [37] digest_0.6.8           stringi_0.4-1          grid_3.2.1            
## [40] tools_3.2.1            MASS_7.3-42            httr_1.0.0            
## [43] AnnotationForge_1.10.1 R6_2.1.0               igraph_1.0.1