For chip-seq analysis, after MACS' I downloaded the BED file (produce by macs) and uploaded it in to GREAT (http://bejerano.stanford.edu/great/public-2.0.2/html/).
GREAT give me the following error message:
"GREAT encountered a user error.
GREAT encountered an error in your test set "Galaxy22-[chip-over-input_MACS_on_data_3_and_data_1_(peaks__bed)] (1).bed".
Please modify your data and re-submit it. If you need to report this error, please include this id: 20150413-public-2.0.2-3kZVyo
Line 2: The fifth field (score) must be an integer (not 97.88). Input data: 'chr1 4420081 4421165 MACS_peak_1 97.88'
Line 3: The fifth field (score) must be an integer (not 53.47). Input data: 'chr1 4758155 4758796 MACS_peak_2 53.47'"
What am I doing wrong and how to fix it??