lumiMouseIDMapping_dbconn returns a connection object to the package
annotation DB.
IMPORTANT: Don't call dbDisconnect on the connection
object returned by lumiMouseIDMapping_dbconn or you will
break all the AnnDbObj objects defined in this package!
lumiMouseIDMapping_dbfile returns the path (character string) to the
package annotation DB (this is an SQLite file).
lumiMouseIDMapping_dbInfo prints other information about the package
annotation DB.
Value
lumiMouseIDMapping_dbconn: a DBIConnection object representing an open
connection to the package annotation DB.
lumiMouseIDMapping_dbfile: a character string with the path to the
package annotation DB.
lumiMouseIDMapping_dbInfo: none (invisible NULL).
See Also
dbConnect
Examples
## Show the database information (meta data)
lumiMouseIDMapping_dbInfo()
## List the tables included in the database
conn <- lumiMouseIDMapping_dbconn()
dbListTables(conn)
Results
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
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> library(lumiMouseIDMapping)
Loading required package: lumi
Loading required package: Biobase
Loading required package: BiocGenerics
Loading required package: parallel
Attaching package: 'BiocGenerics'
The following objects are masked from 'package:parallel':
clusterApply, clusterApplyLB, clusterCall, clusterEvalQ,
clusterExport, clusterMap, parApply, parCapply, parLapply,
parLapplyLB, parRapply, parSapply, parSapplyLB
The following objects are masked from 'package:stats':
IQR, mad, xtabs
The following objects are masked from 'package:base':
Filter, Find, Map, Position, Reduce, anyDuplicated, append,
as.data.frame, cbind, colnames, do.call, duplicated, eval, evalq,
get, grep, grepl, intersect, is.unsorted, lapply, lengths, mapply,
match, mget, order, paste, pmax, pmax.int, pmin, pmin.int, rank,
rbind, rownames, sapply, setdiff, sort, table, tapply, union,
unique, unsplit
Welcome to Bioconductor
Vignettes contain introductory material; view with
'browseVignettes()'. To cite Bioconductor, see
'citation("Biobase")', and for packages 'citation("pkgname")'.
Setting options('download.file.method.GEOquery'='auto')
Setting options('GEOquery.inmemory.gpl'=FALSE)
Loading required package: AnnotationDbi
Loading required package: stats4
Loading required package: IRanges
Loading required package: S4Vectors
Attaching package: 'S4Vectors'
The following objects are masked from 'package:base':
colMeans, colSums, expand.grid, rowMeans, rowSums
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/lumiMouseIDMapping/lumiMouseIDMapping_dbconn.Rd_%03d_medium.png", width=480, height=480)
> ### Name: lumiMouseIDMapping_dbconn
> ### Title: Collect information about the package annotation DB
> ### Aliases: lumiMouseIDMapping_dbconn lumiMouseIDMapping_dbfile
> ### lumiMouseIDMapping_dbInfo
> ### Keywords: utilities datasets
>
> ### ** Examples
>
> ## Show the database information (meta data)
> lumiMouseIDMapping_dbInfo()
name value
1 REFSEQ VERSION
2 ORGANISM Mus musculus
3 SPECIES Mouse
4 MANUFACTURER Illumina
>
> ## List the tables included in the database
> conn <- lumiMouseIDMapping_dbconn()
> dbListTables(conn)
Error: could not find function "dbListTables"
Execution halted