How to extract value from range by only using cut function in generate attribute

tomarriott

ceaperez

Hi @tomarriott, 

The cut function "cut" the nominal attribute using the position of characters. the first argument is the attribute, the second argument is to know from where begin to count and the third argument is for the lenght of extracted string.

for the example propused in your message, in order to extract the "1" character from the attribute, the configuration of cut function must be 

cut(yournominalattribute,3,4)

Best

ceaperez

Hi @tomarriott,

The function cut works in any row of your attribute (colum)
taking for example the first row in your attribute Maximum(order_data) [-∞ -38.0] the [ corresponds to 0 position, - corresponds to 1 position, etc.

if you want to extract the "38" characters your cut function must be like cut(Maxi, 4, 2). This cut function will extract the string "0-" in second row. 

 make sure that your attribute is nominal

Best

tomarriott

If there have 22 samples in an attribute Maximum(order_data), can I formate formulas cut(Maximum(order_data),1,22) in order to count all example