The value in the processed data table is neither log2(CPM +4) nor log2(counts + 4). For example, some gene counts value is 2867, the total reads count of this sample is 23860988,
CPM = 2867*10^6/23860988 = 120.152,
log2(CPM +4)=6.955;
OR
log2(2867+ 4) = 11.487
But I got a value of 10.9832 in the processed data table.
Is there some errors?
The value in the processed data table is neither log2(CPM +4) nor log2(counts + 4). For example, some gene counts value is 2867, the total reads count of this sample is 23860988,
CPM = 2867*10^6/23860988 = 120.152,
log2(CPM +4)=6.955;
OR
log2(2867+ 4) = 11.487
But I got a value of 10.9832 in the processed data table.
Is there some errors?