Calculates summary statistics of track expression

Calculates summary statistics of track expression.

gsummary(expr = NULL, intervals = NULL, iterator = NULL, band = NULL)

Arguments

expr

track expression

intervals

genomic scope for which the function is applied

iterator

track expression iterator. If 'NULL' iterator is determined implicitly based on track expression.

band

track expression band. If 'NULL' no band is used.

Value

An array that represents summary statistics.

Details

This function returns summary statistics of a track expression: total number of bins, total number of bins whose value is NaN, min, max, sum, mean and standard deviation of the values.

See also

gintervals.summary, gbins.summary

Examples

# \dontshow{
options(gmax.processes = 2)
# }

gdb.init_examples()
gsummary("rects_track")
#> Total intervals   NaN intervals             Min             Max             Sum 
#>         1600.00            0.00            3.00       141495.00     85801800.00 
#>            Mean         Std dev 
#>        53626.12        39867.94