This tool will attempt to reuse the metadata from your first input. To change metadata assignments click on the "edit attributes" link of the history item generated by this tool.
TIP: If your data is not TAB delimited, use Text Manipulation->Convert
This tool joins lines of two datasets on a common field. An empty string ("") is not a valid identifier. You may choose to include lines of your first input that do not join with your second input.
chr1 10 20 geneA chr1 50 80 geneB chr5 10 40 geneL
geneA tumor-supressor geneB Foxp2 geneC Gnas1 geneE INK4a
Joining the 4th column of Dataset1 with the 1st column of Dataset2 will yield:
chr1 10 20 geneA geneA tumor-suppressor chr1 50 80 geneB geneB Foxp2
Joining the 4th column of Dataset1 with the 1st column of Dataset2, while keeping all lines from Dataset1, will yield:
chr1 10 20 geneA geneA tumor-suppressor chr1 50 80 geneB geneB Foxp2 chr5 10 40 geneL