Method extensions to rownames for biom-class objects.

Description

See the general documentation of rownames method for expected behavior.

Arguments

x

(Required). An instance of the biom-class.

Value

The number of columns in x. A length 1 integer-class.

See Also

nrow

rownames

biom_shape

Examples

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# # # import with default parameters, specify a file
biom_file = system.file("extdata", "rich_sparse_otu_table.biom", package = "biom")
(x = read_biom(biom_file) )
rownames(x)