I am trying to make some nice images out of my ChIP-seq data. I want to compare regions bound by my TF with known histone marks occupancy sites. To that I wanted to use deeptools tool PlotCorrelation. I have a following error coming up. Any ideas about how to deal with it?
Thank you a lt in advance!
Fatal error: Exit code 1 () Warning. 24397 NaN values were found. They will be removed along with the corresponding bins in other samples for the computation and plotting Traceback (most recent call last): File "/galaxy/main/deps/_conda/envs/mulled-v1-0fa290085c742a3ffee6a142d1fce47c178e1c289ff6f0c66023b506f3377842/bin/plotCorrelation", line 11, in <module> main(args) File "/galaxy/main/deps/_conda/envs/mulled-v1-0fa290085c742a3ffee6a142d1fce47c178e1c289ff6f0c66023b506f3377842/lib/python2.7/site-packages/deeptools/plotCorrelation.py", line 209, in main plot_numbers=args.plotNumbers) File "/galaxy/main/deps/_conda/envs/mulled-v1-0fa290085c742a3ffee6a142d1fce47c178e1c289ff6f0c66023b506f3377842/lib/python2.7/site-packages/deeptools/correlation.py", line 256, in plot_correlation y_var = sch.linkage(corr_matrix, method='complete') File "/galaxy/main/deps/_conda/envs/mulled-v1-0fa290085c742a3ffee6a142d1fce47c178e1c289ff6f0c66023b506f3377842/lib/python2.7/site-packages/scipy/cluster/hierarchy.py", line 676, in linkage raise ValueError("The condensed distance matrix must contain only finite values.") ValueError: The condensed distance matrix must contain only finite values.