Reply To: Is it possible to shuffle trials according to a % of times?

PennController for IBEX Forums Support Is it possible to shuffle trials according to a % of times? Reply To: Is it possible to shuffle trials according to a % of times?

#8132
Jeremy
Keymaster

Dear Larissa,

Both solutions use the same set of four labels, namely `"A"`, `"B"`, `"C"` and `"D"`

The first piece of code creates a total of 100 trials: 70 A trials, 10 B trials, 10 C trials and 10 D trials. The text of the button in the first A trial is “A0”, in the second A trial it is “A1”, etc. and similarly for the “B” trials (“B0”, “B1”, etc.), the “C” trials and the “D” trials

The second piece of code creates a total of 4 trials: 1 A trial (button text: “A”), 1 B trial (button text: “B”), 1 C trial (button text: “C”) and 1 D trial (button text: “D”). However, the `Sequence` repeats the A trial 70 times, the B trial 10 times, the C trial 10 times and the D trial 10 times

Both pieces of code use `shuffle` in `Sequence`, resulting in a balanced distribution in both cases

Jeremy