am trying to read and normalize an Agilent dataset but i have this error :
Error in file(file, "r") : cannot open the connection, and aslo when i tried this code to check the files :
targets$FileName[!file.exists(targets$FileName)]
its works with out problem
I used targets$FileName the out put all the file name with information in targets file ?
no problem , and i specify the path : x <-read.maimages(targets$FileName,path="C:\Users\navin\Desktop\Ad2",source="agilent.median"); but i have this error :
Error: '\U' used without hex digits in character string starting ""C:\U" :(
I used targets$FileName the out put is all the file name with information in targets file ?
no problem , and i specify the path :
x <-read.maimages(targets$FileName,path="C:\Users\navin\Desktop\Ad2",source="agilent.median"); but i have this error :
Error: '\U' used without hex digits in character string starting ""C:\U" :(
What code did you use that gave the error message "cannot open the connection"?
None of the code you give in your post could have given that error.