Type tree

Process types are listed alphabetically. Next to each type is a list of processes of that type. Types are hierarchical, with levels of hierarchy separated by colon “:”. The hierarchy defines what is accepted on inputs. For instance, Expression (Cuffnorm) process’ input is data:alignment:bam. This means it also accepts all subtypes (e.g., data:alignment:bam:bwasw, data:alignment:bam:bowtie1 and data:alignment:bam:tophat). We encourage the use of existing types in custom processes.