Description Usage Arguments Details Value Examples
align
returns the subset of data.table
x
that
aligns on the temporal vector y
1 |
x |
the |
y |
the |
start |
scalar or vector of same length as |
end |
scalar or vector of same length as |
func |
a function taking one argument and which provides an
arbitrary aggregation of its argument; if |
For each element in y
, intervals are created around this
element with start
and end
. All the elements of
x
that fall within this interval are given as argument to
the function func
. The function func
show reduce
this data.frame
to one unique row that will be associated
with the nanotime
value in y
.
a data.table
time-series of the same length as
y
; this is a subset of x
with the
nanotime
index of y
1 2 3 4 5 6 |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.