Hello,
I have a problem and I don’t know how to solve it. I have a column such as:
0 -10 -10 -10 1 -10 -10 -10 -10 -10 0 -10 -10 -10
I want to change all the -10 by its first non -10 value:
0 0 0 0 1 1 1 1 1 1 0 0 0 0
Any idea?
Thank you
Hi @jquadrada
With the Rule Engine node you make every “-10” value missing. Then use the Missing Value node to fill in the missings with the previous value. See the wf convert_column_values.knwf (17.9 KB) gr. Hans
Thank you! It suits perfectly
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