Identifying and formatting Tabular Datasets
Format help for Tabular/BED/Interval Datasets
A Tabular datatype is human readable and has tabs separating data columns. Please note that tabular data is different from comma separated data (.csv) and the common datatypes are: .bed
, .gtf
, .interval
, or .txt
.
- Click the pencil icon galaxy-pencil to reach the Edit Attributes form.
- Change the datatype (3rd tab) and save.
- Label columns (1st tab) and save.
- Metadata will be assigned, then the dataset can be used.
- If the required input is a BED or Interval datatype, adjusting (
.tab
→.bed
,.tab
→.interval
) maybe possible using a combination of Text Manipulation tools, to create a dataset that matches required specifications. - Some tools require that BED format be followed, even if the datatype Interval (with less strict column ordering) is accepted on the tool form.
- These tools will fail, if they are run with malformed BED datasets or non-specific column assignments.
- Solution: reorganize the data to be in BED format and rerun.
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{% snippet faqs/galaxy/datatypes_tabular.md %}