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Group: Forum Members
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Dear Inquisit Community,
Has anyone tried to implement a cubic spline algorithm through ~30 points in Inquisit?
The problem: I have a list of values (e.g. 1-100) for each trial in an Inquisit list that roughly forms a continuous value landscape with peaks and valleys across 360 possible choices. At some trial, I insert a new value (e.g. 25) into one of the 360 possible choices (say it was 100). Therefore, the value at the point that used to be 100 is now 25. Then, I want to fill in (as smoothly as possible) the values between the inserted value of 25 and the old value landscape that includes points adjacent to the old value (e.g. 90, 80, 70 on the left; and 110, 120, 130 on the right).
Is anything like this even possible? I currently have a parabolic approximation through an endpoint and a vertex working fairly well, but thought I'd ask if there is a better solution.
Thanks,
Andrew
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