Description Usage Arguments Value Usage See Also Examples
head()
and tail()
functions return the first or last parts of a FLVector, FLMatrix orFLTable.
1 | head.FLTable(x, n = 6L, ...)
|
x |
an in-database object(FLVector, FLMatrix or FLTable) |
n |
a single integer. If positive, size for the resulting object: number of elements for a vector (including lists), rows for a matrix or data frame or lines for a function. If negative, all but the n last/first number of elements of x. |
returns an object (usually) like x i.e. an in-database object but generally smaller.
tail.FLMatrix(x, n=6L, ...)
head
, tail
for R reference implementation.
1 2 3 |
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