For each element Xi in a sliding window of X, count the continuous nearest
neighbors to its left that are smaller than Xi. Null values are treated as the minimum values.
- 参数:
T (Constant) -- A non-strictly increasing vector of temporal or integral type.
It cannot contain null values.
X (Constant) -- A vector of the same size as T.
window (Constant) -- A scalar of positive integer or DURATION type indicating the size of the sliding window.
