R: R interface to the MySQL database
Description The functions in this package allow you interact with one or more MySQL databases from R. Overview A typical usage of the R-MySQL interface is: Connect and authenticate to one or more MySQL databases: con <- dbConnect(MySQL(), group = "lasers") con2 <- dbConnect(MySQL(), user="opto", password="pure-light", dbname="lasers", host="merced") List tables and fields in a table: dbListTables(
R: Capture printed output of an R expression in a string
Details The capture function uses sink to capture the printed results generated by expression. The function sprint uses capture to redirect the results of calling print on an object to a string. Value A character string, or if collapse==NULL a vector of character strings containing the printed output from the R expression. WARNING R 1.7.0+ includes capture.output, which duplicates the functionalit
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