Computes the long and short term trends of a time series or optionally, the trends of the ratio of the time series and a covariate. The long term trend is estimated from the linear term of a regression on the full time series. The short term trend is computed as the windowed minimum over the time series.
The time series and covariate series are expected to contain a single band each, and the time series is expected to be evenly spaced in time. The output is 4 float bands: the long and short term trends, the t-test of the long term trend against the time series, and the Bruce Hansen test of parameter stability.
Collection from which to extract trends.
|ImageCollection, default: null|
Cofactors to use in the trend analysis.
|Integer, default: 6|
Short term trend analysis window size, in images.
// Your example goes here!
# Your example goes here!