On Jan 4, 2012, at 9:53 AM, Dan Abner wrote:
Hello everyone,
After running the following code, I obtain this error message.
mydata <- read.table(textConnection(mystring),
+ header=TRUE, sep=",",
+ row.names="id", na.strings=" ")
mydata
Warning message:
closing unused connection 3 (mystring)
=====
However, when I attempt to run read.table() again and immediately
submit
the close() function (below), I obtain this message:
close(mystring)
Error in UseMethod("close") :
no applicable method for 'close' applied to an object of class
"character"
=====
How can I avoid the warning message altogether?
?closeAllConnections
The error message occurs because "mystring was never the connection
name.
--
David Winsemius, MD
West Hartford, CT
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