Weigh the frequencies
In the banner, tab View, click on the button Weigh the frequencies, in the group Tools – Options.
The function Weigh the frequencies allows to weigh the responses in relation to a given numerical variable. For this :
Tick Weigh the frequencies with the variable, then select the corresponding variable in the drop-down menu.
Generally, we will possibly create a variable « Adjustment » after the adjustment of the population studied in order to obtain a representative sample of the latter. This variable may be used to weigh the frequencies as in the example above.