as.matrix.biom          Convert BIOM data from formal to basic type
                        (export)
biom                    Attach formal type to BIOM data (import)
biom_format             Constants related to BIOM format
buildBiomExamples       BIOM examples and related utilities
dim.biom                Row and column information of BIOM data
sparse2dense            Convert matrix data between dense, sparse, and
                        list representations
str.biom                Display BIOM data in full or part
