I am using altanalyze software in order to do alternative exon usage analysis for (HuEx-1_0-st) GSE25219 dataset. After some time starting my analysis, I got this error:
"Error encountered for the Hs, exon dataset. Check to ensure that: (1) the correct platform and species were selected and (2) some expression values are present in ExpressionInput/exp.YourDataset.txt"
for the species I chose homosapiens and for the platform I chose exon 1.0 st array. I have no idea about the (2) error.
Please help me :)