pr_lost is always included in the returned data, but other columns can be
specified using cols
argument.
curves(x, cols = NULL, groups = FALSE, lost.lower = 0, lost.upper = 1)# S4 method for ZCurvesDataFrame
curves(x, cols = NULL)
# S4 method for ZGroupCurvesDataFrame
curves(x, cols = NULL)
# S4 method for Zresults
curves(x, cols = NULL, groups = FALSE, lost.lower = 0, lost.upper = 1)
# S4 method for Zvariant
curves(x, cols = NULL, groups = FALSE, lost.lower = 0, lost.upper = 1)
Z* object.
numeric or character vector of columns to be returned
logical indicating whether group curves data should be returned.
numeric defining the lower limit of pr_lost to be included [0.0, 0.99] (default: 0.0)
numeric defining the upper limit of pr_lost to be included [0.01, 1.0] (default: 1.0)
ZCurvesDataFrame
or ZGroupCurvesDataFrame
containing the (selected) curves file data. If column names are provided,
but none are found, return NA.
Arguments upper
and lower
can be used to define a specific
range of pr_lost to be returned.
Method implementation in class Zvariant
is just a thin
wrapper for passing the argumets to variant's codeZresults object.