nrow-methods: Method extensions to 'nrow' for 'biom-class' objects.

Description Usage Arguments Value See Also Examples

Description

See the general documentation of nrow method for expected behavior.

Usage

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## S4 method for signature 'biom'
nrow(x)

Arguments

x

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

Value

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

See Also

ncol

nrow

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 = "biomformat")
(x = read_biom(biom_file) )
nrow(x)

joey711/biomformat0 documentation built on May 18, 2017, 3:39 a.m.