Post by Stuart on Aug 28, 2020 20:59:10 GMT
is there a way to turn random digits into a string? I am trying to program a digit span forward and backward in PsyToolkit. Instead of a fixed table of digits, I'm trying to use the random command to select the digits. Can I take the three variables created here and turn them into a string? So if the random #s are 4 then 6 then 0, is there a command to concatenate them into "460" -- then I could use readkeys to check the input against the string?
set $a1 random 0 9
set $a2 random 0 9
set $a3 random 0 9
delay 100
show text $a1 0 0 255 255 255
delay 1000
clear screen
show text $a2 0 0 255 255 255
delay 1000
clear screen
show text $a3 0 0 255 255 255
delay 1000
clear screen # remove stimuli
show text "?" 0 0 255 255 255
delay 1000
clear screen
readkeys $a1 10000
clear screen
set $a1 random 0 9
set $a2 random 0 9
set $a3 random 0 9
delay 100
show text $a1 0 0 255 255 255
delay 1000
clear screen
show text $a2 0 0 255 255 255
delay 1000
clear screen
show text $a3 0 0 255 255 255
delay 1000
clear screen # remove stimuli
show text "?" 0 0 255 255 255
delay 1000
clear screen
readkeys $a1 10000
clear screen
