Zaitun Time Series provides several transformation types that can be applied to a variable. They are differencing, seasonal differencing, logarithm, and square root. To transform a variable

1. Click Tools -> Transform Variable to show Transform Variable dialog



2. Select a variable you want to transform and select the transformation type
3. Determine the new variable’s name and then click the OK button. Zaitun Time Series will create a transformed variable and add it into the current project