Get Number of SNPs

Number of SNPs in a GwasSumStats or QtlSumStats entry, selected by its identity tuple.

Usage

nSnps(x, ...)

# S4 method for class 'SumStatsBase'
nSnps(x, ...)

Arguments

x

A GwasSumStats or QtlSumStats object.

...

Class-specific selection arguments.

Value

Integer.

Examples

data(qtlSumStatsExample)
nSnps(qtlSumStatsExample)
#> [1] 200