Hi everyone, I am wondering if anyone has developed a simple method for running multiple expressions in string manipulation (ideally based on a table/excel sheet) without nesting or recursive loops I would like to do replaces just like in the following post: [image] how to add more than one expression in string manipulation? KNIME Analytics Platform Hello, i am wondering how to add more than one expression in string manipulation? for example in this Node expression i wrote: replace($colnameA$, "abcde","test1","w"); replace($colnameA$, "fghhi", "test2", "w") and execute, then i gote warning "invalid settings: unable to compile expression" does anyone can help me to fix this problem? Thanks a lot! Kai Would this be possible with the rule engine (dictionary) node? Thanks!

Hi there KNIMEadventurer77 , [image] KNIMEadventurer77: Would this be possible with the rule engine (dictionary) node? It is possible if I got you right. See here: [image] How to more elegantly replace strings in bulk using wildcards? KNIME Analytics Platform Hi everyone, I need some help finding a better way to search a cell with a string+wildcards and when it gets a match, replacing the entire entry with what I want. I have a table with a list of disease names that I need to clean up. Below is an example of the sort of thing I am doing. Current method: String replace node with “huntington disease” Input: huntington disease huntington disease HD huntington disease and associated diseases Output: huntington disease huntington disease hun… Br, Ivan

More than one expression in string manipulation without nesting or recursive loops

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ipazin June 22, 2020, 4:21pm 4

Hi there KNIMEadventurer77 ,

It is possible if I got you right. See here:

Br,
Ivan

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