math formula

KNIME Analytics Platform
1

hi

how can i create new column whith math formula node whith special condition

for example if a record in column A is alive set in new column 1 otherwise 0

i mean what is the Expression code in math formula node for this target?

thanks

2

Hi,

 

It depends on your data type (Double, Integer, String, etc.).

Could it possibly be done with the "Rule Engine" node ?

 

Kind regards,

Baptiste

3

hi my data type is integer

i want if that is 1 then new column have value:yes

else 

no

thanks

 

4

Hi Hossein,

You can use the "Engine Rule" node, as Baptiste suggested you.

You can use 2 rules like the following (in this order):

$your_variable$ = 1 => "YES"
TRUE => "NO"

Is this working in your case?

Cheers,

Gio

5

hi dear gcincilla

yes it is working

thanks a lot