Displaying 2 results from an estimated 2 matches for "fileurl".
2013 Apr 28
2
unsupported url scheme
fileUrl <- "https://data.baltimorecity.gov/api/views/dz54-2aru/rows.csv?accessType=DOWNLOAD"download.file(fileUrl,destfile="./data/Cameras.csv",method="curl") I tried it after installing package "RCurl" but it give error message: Error in download.file(fileUrl, de...
2011 Nov 08
2
download.file
...move the file if the download function has non
zero value.
Now it exits when there is an error or file not present. How can I use
"try" and "if" condition together so that the program does not exit on
error and delete the created file in destination folder.
for (i in 1: 100)
{
fileUrl = ucscfilenames[i]
if (download.file(fileUrl, destFile, 'wget' , quiet = TRUE) != 0)
{
file.remove(destFile)
}
}
thanks
--
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Mary Kindall
Yorktown Heights, NY
USA
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