oce (version 0.9-17)

subset.echosounder: Subset an echosounder object

Description

Subset an echosounder object

Usage

## S3 method for class 'echosounder}(x, subset, \dots)':
subsetundefined
x{a echosounder object.}
  subset{a condition to be applied to the data portion of
    x.  See Details.}
  ...{ignored.}
This function is somewhat analogous to
    subset.data.frame.  Subsetting can be by time or
    depth, but these may not be combined; use a sequence of calls to
    subset by both.
A new echosounder object.
library(oce)
data(echosounder)
plot(echosounder)
plot(subset(echosounder, depth < 10))
plot(subset(echosounder, time < mean(range(echosounder[['time']]))))
[object Object]
misc