Text manipulation

Data can be manipulated with the following toolsxxx:

• Add column to an existing dataset
• Compute an expression on every row
• Concatenate datasets tail-to-head
• Cut columns from a table
• Merge Columns together
• Convert delimiters to TAB
• Create single interval as a new dataset
• Change Case of selected columns
• Paste two files side by side
• Remove beginning of a file
• Select random lines from a file
• Select first lines from a dataset
• Select last lines from a dataset
• Trim leading or trailing characters
• Line/Word/Character count of a dataset
• Secure Hash / Message Digest on a dataset
• Filter on ambiguities in polymorphism datasets
• Arithmetic Operations on tables