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Monimo
Calcite | Level 5

Given dataset : all char value,  I need do convert this char value into numeric value using LIkert scale:

Corrisponde esattamente =5 
Corrisponde molto =4
Corrisponde moderatamente=3 Corrisponde poco= 2
Non corrisponde =1

 


Oss mot_01                            mot_02                                      mot_03
Corrisponde moltoCorrisponde moderatamenteCorrisponde esattamente
Corrisponde moderatamenteCorrisponde pocoCorrisponde molto
Corrisponde moderatamenteCorrisponde moderatamenteCorrisponde esattamente
Corrisponde moltoCorrisponde pocoCorrisponde molto
Corrisponde moderatamenteCorrisponde moderatamenteCorrisponde esattamente
Corrisponde moltoCorrisponde moderatamenteCorrisponde molto
Corrisponde moltoCorrisponde moderatamenteCorrisponde molto
Corrisponde esattamenteCorrisponde moltoCorrisponde molto
Corrisponde moderatamenteCorrisponde moltoCorrisponde moderatamente
Corrisponde esattamenteCorrisponde pocoCorrisponde poco
Corrisponde moderatamenteCorrisponde moderatamenteCorrisponde molto

 

 used proc format 

 

proc format;

value $mot
             'Corrisponde molto' = 4
                            'Corrisponde moderatamente'= 3
                        "Corrisponde esattamente"= 5
                          "Non corrisponde per nulla"= 1
                "Corrisponde poco"= 2 ;

run;

 

Now  how can I change the type from char to numeric?

 

 

 

 

1 ACCEPTED SOLUTION

Accepted Solutions
2 REPLIES 2
Kurt_Bremser
Super User

To convert character to numeric, you need the input() function and therefore an informat.

Define your informat with the invalue statement, and make it numeric (no $).

Monimo
Calcite | Level 5

It worked, thank you.

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