Iterate over table-elements and manipulate theit values

KNIME Analytics Platform
1

Hi all,

I'm a trying to process this database-table:

C: Column, R: Row

         C1     C2    C3    C4
   
   R1   2     0.5    1.5     2
   
   R2   1     2.5     3       2
   
   R3   0.5  0.7   1.2     2
   
   R4   1.2    2    3       2
  
 I need to multiply all elements of the columns C1 to C3 with the value of column 4 in the same row.
 This means I will get this table:
   
        C1    C2    C3    C4
   
   R1   4      1     3      2
   
   R2   2      5     6      2
   
   R3   1     1.4   2.4   2
   
   R4   2.4   4    6      2
  
 I tried to use the Column List Loop, but had trouble iterating over the column-values. Any ideas how to do this?
 
 Thanks a lot for your help ...
 
 
   
  

2

Hi an example in attachment.

3

thats great! Thanks a lot, fabienc!!