imputate missing value

[bernard]

Which box do i need to use to imputate missing value ... (missing value has to be replaced by the last one which was not missing).
(i.e. 74 75 NA 87 NA 43 ---> 74 75 75 87 87 43)
Thanks for your support

 

[Support]

Dear Bernard,

You are searching for the box named "propagateDown".
Here is an example:

...and the output is:

The example graph is in the attachment.