Databases are provided on different interfaces. Most of them support the following functions:
Advanced Search screen provides options for combining your keywords.
Combine keywords using appropriate Boolean Operators (drop down menu):
AND - to combine/narrow down; OR - to broaden; NOT - to exclude terms.
Use synonyms, alternative terms, phrases and variations in spelling.
Use truncation at the end of your term (*)
Refine results by subjects, controlled vocabulary, publication year ...
Select/Mark relevant references and display results.
Save, E-mail or Export selected references.
The following databases provide access to data and resources for the mathematical and statistical analysis of biological data.
The following links provide sources for bioinformatics statistics.