## ---- eval=FALSE, prompt=FALSE-------------------------------------------
#  source("https://bioconductor.org/biocLite.R")
#  biocLite("covRNA")

## ---- eval=TRUE, message=FALSE, warning=FALSE, prompt=FALSE--------------
library(covRNA)
data(Baca)

## ------------------------------------------------------------------------
statBaca <- stat(ExprSet = Baca, npermut = 999, padjust = "BH", nrcor = 2, exprvar = 1)
# or
statBaca <- stat(L = exprs(Baca), R = fData(Baca), Q = pData(Baca), npermut = 999, 
                 padjust = "BH", nrcor = 2, exprvar = 1)

## ---- eval=FALSE---------------------------------------------------------
#  ls(statBaca)
#  adjp <- statBaca$adj.pvalue; adjp
#  tests <- statBaca$stattest; tests

## ------------------------------------------------------------------------
plot(statBaca, xnames = c('cold','ctrl','etoh','salt'), shiftx = -0.1)

## ------------------------------------------------------------------------
ordBaca <- ord(Baca)

## ------------------------------------------------------------------------
plot(ordBaca, feature = "variance")

## ------------------------------------------------------------------------
vis(Stat = statBaca, Ord = ordBaca, rangex=1.5, rangey=1.5)

## ---- eval=FALSE, prompt=TRUE--------------------------------------------
#  source("https://bioconductor.org/biocLite.R")
#  biocLite("biomaRt")
#  library(biomaRt)

## ---- eval=FALSE, prompt=TRUE--------------------------------------------
#  ensembl <- useEnsembl(biomart = "ensembl")
#  listDatasets(ensembl)
#  ensemblhuman <- useEnsembl(biomart = "ensembl", dataset = "hsapiens_gene_ensembl")
#  listAttributes(ensemblhuman)