Numerical Data Formats
The Wolfram Language can efficiently exchange data in all standard numerical formats—allowing convenient symbolic specification of data subsets and data elements.
"CSV" — comma-separated values
"TSV" — tab-separated values
"HDF", "HDF5" — NCSA hierarchical data format (.hdf, .h5)
"NASACDF" — NASA common data format (.cdf)
"NetCDF" — Unidata scientific data format
"XPORT" — SAS interchange format
"MTP" — Minitab portable format (.mtp)
"MAT" — Matlab/Octave data format (.mat)
"MTX" — MatrixMarket sparse matrix format (.mtx)
"HarwellBoeing" — Harwell–Boeing sparse matrix formats
"MPS" — MPS linear programming system format (.mps)