Millisecond Forums

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Dave - 9/19/2023

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Andrew Papale - 9/18/2023

Dear Inquisit Team,

I have a list:
<list rt_359>
/ items = ( 42, 41, 42, 39, 37, 38, 31, 35, 28, 25, 20, 17, 21, 29, 25, 28, 36, 39, 36, 37, 38, 38, 36, 36, 35, 26, 29, 24, 28, 28, 31, 32, 36, 38, 38, 42, 44, 52, 56, 58, 62, 54, 65, 78, 83, 90, 92, 105, 127, 126, 147, 163, 161, 149, 143, 139, 141, 143, 161, 161, 159, 160, 158, 136, 129, 116, 127, 126, 132, 119, 111, 112, 111, 104, 97, 90, 80, 70, 62, 48, 48, 47, 45, 42, 40, 37, 36, 37, 34, 39, 38, 34, 34, 30, 28, 25, 20, 18, 19, 19, 10, 11, 5, 8, 11, 14, 20, 25, 33, 39, 41, 42, 41, 41, 43, 64, 76, 89, 101, 113, 126, 135, 138, 149, 143, 156, 160, 159, 163, 162, 163, 163, 163, 157, 160, 162, 161, 162, 149, 151, 155, 161, 161, 156, 159, 155, 149, 131, 118, 103, 97, 89, 76, 48, 47, 46, 46, 45, 44, 43, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 41, 42, 42, 40, 34, 33, 37, 28, 28, 33, 35, 34, 30, 28, 33, 34, 35, 35, 36, 39, 42, 47, 46, 43, 41, 41, 41, 39, 37, 40, 39, 30, 20, 17, 11, 19, 21, 19, 10, 9, 5, 6, 3, 6, 4, 3, 3, 3, 4, 3, 7, 11, 16, 20, 24, 28, 32, 36, 40, 48, 47, 46, 45, 45, 44, 43, 42, 40, 40, 40, 41, 40, 36, 38, 39, 38, 36, 37, 33, 31, 33, 31, 32, 30, 28, 28, 30, 31, 37, 40, 39, 39, 44, 45, 46, 47, 52, 54, 54, 61, 62, 77, 89, 94, 81, 76, 84, 91, 86, 107, 84, 99, 110, 86, 81, 62, 67, 53, 47, 62, 68, 57, 43, 44, 44, 46, 44, 58, 50, 50, 45, 46, 44, 41, 38, 35, 35, 34, 32, 27, 23, 21, 22, 17, 16, 9, 8, 8, 5, 6, 4, 3, 3, 3, 3, 3, 4, 4, 9, 14, 18, 22, 27, 32, 37, 41, 44, 41, 38, 39, 37,35)
/ poolsize = 316
/ selectionmode = sequence
</list>

For each trial, I want the list to advance by one value.  This is working fine with the current code.

Now, for different groups in my experiment, I want to start the list at a different index.  e.g. group 1 starts at index 1 (42) group 2 starts at index 50 (105), etc.  Is this possible?  I could not find a way to do it.

Thanks,
Andrew

You can use a value to determine the list's selection, like you can do basically anywhere else.

I.e.

<values>
/ index = 0
</values>

with

<list rt_359>
...
/ selectionmode = values.index
</list>

Increment the value bye one in every trial, which does the same thing as selecting sequentially. Set the value to whatever start value you need for each group you have, be it 0, 49, or whatever else the case may be.