union {prob} | R Documentation |
Calculates the union of subsets of a probability space.
union(x, ...) ## Default S3 method: union(x, y, ...) ## S3 method for class 'data.frame': union(x, y, ...) ## S3 method for class 'ps': union(x, y, ...)
x, y |
vectors, data frames, or ps objects containing a sequence of items (conceptually) |
... |
further arguments to be passed to or from other methods. |
This function operates row-wise on dataframes, and element-wise among the outcomes of ps
objects. The elements of union(x,y)
are those elements in x
or y
, or both. The definition is taken to match the version in the base
package.
A data frame or subset of a probability space of the same type as its arguments.
G. Jay Kerns gkerns@ysu.edu.
S <- cards() A <- subset(S, suit == "Heart") B <- subset(S, rank == "A" ) union(A, B)