Transcripts with class_code "u" in gene expression matrix

[kataksk]

Ask away!

Thank you very much for creating a great workflow!

I am doing my analysis using non-model organisms with incomplete gene models. gffcompare seems to classify many transcripts as class_code "u". Looking at the final results (e.g. gene_processed_feature_bc_matrix and transcript_processed_feature_bc_matrix), transcripts classified as class_code "u" etc seem to be ignored in the gene expression matrix. Is this interpretation correct?

[cjw85]

Reads are "discarded" (in the sense that they don't contribute to the matrix) that have the class codes: 'i', 'y', 'p', or 's'. See here.