Description Usage Arguments Value Note Author(s) References See Also Examples
Opens an html file in a web browser to show the contents of a table in a database.
1 2 3 4 5 6 7 8 9 | BrowseDB(dbFile,
htmlFile = paste(tempdir(), "/db.html", sep = ""),
openURL = interactive(),
tblName = "Seqs",
identifier = "",
limit = -1,
orderBy = "row_names",
maxChars = 50,
clause="")
|
dbFile |
A SQLite connection object or a character string specifying the path to the database file. |
htmlFile |
Character string giving the location where the html file should be written. |
openURL |
Logical indicating whether the |
tblName |
Character string specifying the table to view. |
identifier |
Optional character string used to narrow the search results to those matching a specific identifier. If "" then all identifiers are selected. |
limit |
Number of results to display. The default ( |
orderBy |
Character string giving the column name for sorting the results. Defaults to the order of entries in the database. Optionally can be followed by |
maxChars |
Maximum number of characters to display in each column. |
clause |
An optional character string to append to the query as part of a “where clause”. |
Creates an html table containing all the fields of the database table and (if openURL is TRUE) opens it in the web browser for viewing.
Returns htmlFile if the html file was written successfully.
If viewing a table containing sequences, the sequences are purposefully not shown in the output.
Erik Wright eswright@pitt.edu
ES Wright (2016) "Using DECIPHER v2.0 to Analyze Big Biological Sequence Data in R". The R Journal, 8(1), 352-359.
1 2 | db <- system.file("extdata", "Bacteria_175seqs.sqlite", package="DECIPHER")
BrowseDB(db)
|
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