Calculate the moving sum. For compatibility only.
mov.sum(x, k, shift = "centre")
Arguments
- x
A vector to calculate moving sum
- k
The moving windows
- shift
if shift = "centre", then values are shifted to centre.
if shift = "begin", then values are at begin of period.
if shift = "end", then values are at end of period.
The default value (centre) will be used if shift is other value.
Value
The moving sum of vector x at moving windows k