observations: Get or set the 'observations' attribute
Description
The function observations (or obs for short)
extracts the observations attribute from .data
created by observe_if or
observe_if_.
Usage
observations(.data, compressed = TRUE)
observations(x) <- value
obs(.data, compressed = TRUE)
obs(x) <- value
Arguments
.data, x
A tbl or data frame
compressed
logical. By default, the column "Rows"
of observations is compressed with the as.bit
function from package bit.
If compressed=FALSE, this column is uncompressed
(and becomes understandable / readable by the user).