BIOMDataSet

<string or null> a field that can be used to id a table (or null)

<string> A free text field containing any information that you feel Is relevant (Or just feel Like sharing)

<string> The name and version of the current biom format

<url> A string with a static URL providing format details

<string> Table type (a controlled vocabulary) Acceptable values :

• "OTU table"
• "Pathway table"
• "Function table"
• "Ortholog table"
• "Gene table"
• "Metabolite table"
• "Taxon table"

<string> Package and revision that built the table

<datetime> Date the table was built (ISO 8601 format)

<string> Type of matrix data representation (a controlled vocabulary) Acceptable values :

• "sparse" : only non-zero values are specified
• "dense" : every element must be specified

Value type in matrix (a controlled vocabulary) Acceptable values :

• "int" Integer
• "float" : floating point
• "unicode" : unicode string

<list of ints>, the number of rows and number of columns in data

<list of lists>, counts of observations by sample

If matrix_type Is "sparse",

 [[row, column, value],
  [row, column, value],
  ...]

If matrix_type Is "dense",

 [[value, value, value, ...],
  [value, value, value, ...],
  ...]

• 行表示一个OTU，对应的物种信息可以在row属性之中查找到

• 列表示一个sample，对应的sample编号，类型等信息可以在column属性之中查找到

<list of objects> An ORDERED list of obj describing the rows

<list of objects> An ORDERED list of obj describing the columns