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yesican
2013 Jan 14
3
readJPEG function cannot open jpeg files
I installed jpeg package and tried to use
kim<-readJPEG("kim.jpeg") to read in a jpeg file, but R gave me an error:
Error in readJPEG("kim.jpeg") : unable to open kim.jpeg
I already put "kim.jpeg" in Rstudio's default working directory: "E:\home
work\Rstudio". So I don't think it's a problem caused by omitting the file's
path. But I