subset.sealevel {oce} | R Documentation |
Subset a sealevel object
## S4 method for signature 'sealevel' subset(x, subset, ...)
x |
a |
subset |
a condition to be applied to the |
... |
ignored. |
This function is somewhat analogous to
subset.data.frame
, but subsetting is only permitted by time.
A new sealevel
object.
Dan Kelley
library(oce) data(sealevel) plot(sealevel) plot(subset(sealevel, time < mean(range(sealevel[['time']]))))