Orange: Difference

Sumber: https://orange.biolab.si/widget-catalog/time-series/difference/

Make the time series stationary by replacing it with 1st or 2nd order discrete difference along its values.

Input

Time series: Time series as output by As Timeseries widget.

Output

Time series: Differences of input time series.

• Order of differencing. Can be 1 or 2.
• The shift before differencing. Value of 1 equals to discrete differencing. You can use higher values to compute the difference between now and this many steps ahead.
• Invert the differencing direction.
• Select the series to difference.

To integrate the differences back into the original series (e.g. the forecasts), use the Moving Transform widget.

Referensi

• https://orange.biolab.si/widget-catalog/time-series/difference/

Pranala Menarik

• Orange