Data files often become unreadable or difficult to use with changes in hardware and software over time. Consider migrating your data to formats more likely to be accessible in the future, with the following characteristics:
Some preferrable formats:
See the UK Data Archive page on data file formats for more examples of preferred formats for preservation. Not all repositories are able to migrate data to newer formats for preservation. Keep a copy in the original file format.
Examples: interview, neuroimages, sample data, sensor data, survey data, telemetry
Examples: gene sequences, chromatograms, toroid magnetic field data
Examples: climate models, economic models
Examples: text and data mining, compiled database, 3D models, data gathered from public documents
Research data (traditional and electronic) may include:
Data formats can be:
text- ascii, Word, PDF
models- 3D, statistical
multi-media- jpeg, tiff, dicom, mpeg, quicktime
numerical- ascii, SPSS, STATA, Excel, Access, MySQL
software- java, C
instrument-specific- Olympus Confocal Microscope Data Format
software-specific- FITS in astronomy, CIF in chemistry